31404161880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 1152

約数和(自身を含む): 139032391680

約数和(自身を除く): 107628229800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 31, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 62, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 93, 102, 104, 105, 107, 117, 119, 120, 124, 126, 130, 136, 140, 153, 155, 156, 168, 170, 180, 182, 186, 195, 204, 210, 214, 217, 221, 234, 238, 248, 252, 255, 260, 273, 279, 280, 289, 306, 310, 312, 315, 321, 340, 357, 360, 364, 372, 390, 403, 408, 420, 428, 434, 442, 455, 465, 468, 476, 504, 510, 520, 527, 535, 546, 558, 578, 585, 595, 612, 620, 630, 642, 651, 663, 680, 714, 728, 744, 749, 765, 780, 806, 819, 840, 856, 867, 868, 884, 910, 930, 936, 952, 963, 1020, 1054, 1070, 1071, 1085, 1092, 1105, 1116, 1156, 1170, 1190, 1209, 1224, 1240, 1260, 1284, 1302, 1326, 1365, 1391, 1395, 1428, 1445, 1498, 1530, 1547, 1560, 1581, 1605, 1612, 1638, 1734, 1736, 1768, 1785, 1819, 1820, 1860, 1926, 1953, 1989, 2015, 2023, 2040, 2108, 2140, 2142, 2170, 2184, 2210, 2232, 2247, 2312, 2340, 2380, 2418, 2520, 2568, 2601, 2604, 2635, 2652, 2730, 2782, 2790, 2821, 2856, 2890, 2996, 3060, 3094, 3162, 3210, 3224, 3255, 3276, 3315, 3317, 3468, 3570, 3627, 3638, 3640, 3689, 3720, 3745, 3757, 3852, 3906, 3978, 4030, 4046, 4095, 4173, 4216, 4280, 4284, 4335, 4340, 4420, 4494, 4641, 4680, 4743, 4760, 4815, 4836, 5202, 5208, 5270, 5304, 5355, 5457, 5460, 5564, 5580, 5642, 5780, 5992, 6045, 6069, 6120, 6188, 6324, 6420, 6510, 6552, 6630, 6634, 6741, 6851, 6936, 6955, 7140, 7254, 7276, 7378, 7490, 7514, 7704, 7735, 7812, 7905, 7956, 8060, 8092, 8190, 8346, 8463, 8568, 8670, 8680, 8840, 8959, 8988, 9095, 9282, 9486, 9630, 9672, 9737, 9765, 9945, 9951, 10115, 10404, 10540, 10710, 10914, 10920, 11067, 11128, 11160, 11235, 11271, 11284, 11560, 12090, 12138, 12376, 12519, 12648, 12733, 12840, 13005, 13020, 13260, 13268, 13482, 13702, 13910, 13923, 14105, 14280, 14508, 14552, 14756, 14980, 15028, 15470, 15624, 15810, 15912, 16120, 16184, 16371, 16380, 16585, 16692, 16926, 17340, 17918, 17976, 18135, 18190, 18207, 18445, 18564, 18785, 18972, 19260, 19474, 19530, 19890, 19902, 20230, 20553, 20808, 20865, 21080, 21420, 21828, 22134, 22470, 22542, 22568, 23205, 23219, 23647, 23715, 24180, 24276, 25038, 25389, 25466, 26010, 26040, 26299, 26520, 26536, 26877, 26964, 27285, 27404, 27820, 27846, 28210, 29016, 29211, 29512, 29853, 29960, 30056, 30345, 30923, 30940, 31620, 32742, 32760, 33170, 33201, 33384, 33705, 33813, 33852, 34255, 34680, 35836, 36270, 36380, 36414, 36890, 37128, 37570, 37944, 38199, 38520, 38948, 39060, 39780, 39804, 40460, 41106, 41730, 42315, 42840, 43121, 43656, 44268, 44795, 44940, 45084, 46410, 46438, 47294, 47430, 47957, 48360, 48552, 48685, 49755, 50076, 50778, 50932, 52020, 52598, 53754, 53928, 54570, 54808, 55335, 55640, 55692, 56355, 56389, 56420, 58422, 59706, 60690, 61659, 61846, 61880, 62595, 62713, 63240, 63665, 65484, 66340, 66402, 67410, 67626, 67704, 68510, 69615, 69657, 70941, 71672, 72540, 72760, 72828, 73780, 75140, 76398, 77896, 78120, 78897, 79560, 79608, 80631, 80920, 81855, 82212, 83460, 84630, 86242, 87633, 88536, 89590, 89880, 90168, 91035, 92769, 92820, 92876, 94588, 94860, 95914, 97370, 99510, 100152, 101556, 101864, 102765, 104040, 105196, 107508, 109140, 110670, 111384, 112710, 112778, 112840, 114597, 116095, 116467, 116844, 118235, 119412, 121380, 123318, 123692, 125190, 125426, 126945, 127330, 129363, 130968, 131495, 132680, 132804, 134385, 134820, 135252, 137020, 139230, 139314, 141882, 143871, 145080, 145656, 146055, 147560, 149265, 150280, 152796, 154615, 157794, 161262, 163710, 164424, 165529, 166005, 166920, 169065, 169167, 169260, 172484, 175266, 179180, 182070, 185538, 185640, 185752, 188139, 189176, 189720, 190995, 191828, 194740, 199020, 203112, 205530, 208971, 210392, 212823, 215016, 215605, 216461, 218280, 221340, 225420, 225556, 229194, 232190, 232934, 233688, 236470, 236691, 238824, 239785, 242760, 246636, 247384, 250380, 250852, 253890, 254660, 258726, 262990, 265608, 268770, 269640, 270504, 274040, 278307, 278460, 278628, 281945, 283764, 287742, 292110, 298530, 301847, 305592, 308295, 309230, 313565, 315588, 322524, 327420, 331058, 332010, 338130, 338334, 338520, 344968, 348285, 349401, 350532, 354705, 358360, 364140, 371076, 376278, 381990, 383656, 388089, 389480, 394485, 394723, 398040, 401999, 403155, 411060, 417942, 425646, 431210, 431613, 432922, 438165, 442680, 450840, 451112, 458388, 463845, 464380, 465868, 472940, 473382, 479570, 493272, 496587, 500760, 501704, 507501, 507780, 509320, 517452, 525980, 537540, 556614, 556920, 557256, 563890, 564417, 567528, 572985, 575484, 582335, 584220, 597060, 603694, 616590, 618460, 627130, 631176, 645048, 646815, 649383, 654840, 662116, 664020, 676260, 676668, 696570, 698802, 701064, 709410, 719355, 728280, 733057, 742152, 752556, 763980, 776178, 788970, 789446, 803998, 806310, 815269, 822120, 827645, 835884, 845835, 851292, 862420, 863226, 865844, 876330, 905541, 916776, 927690, 928760, 931736, 940695, 945880, 946764, 958613, 959140, 993174, 1015002, 1015560, 1034904, 1044855, 1048203, 1051960, 1064115, 1075080, 1082305, 1113228, 1127780, 1128834, 1145970, 1150968, 1164670, 1168440, 1183455, 1184169, 1194120, 1205997, 1207388, 1233180, 1236920, 1254260, 1293630, 1298766, 1324232, 1328040, 1352520, 1353336, 1391535, 1393140, 1397604, 1418820, 1438710, 1466114, 1489761, 1505112, 1509235, 1527960, 1552356, 1577940, 1578892, 1607996, 1612620, 1630538, 1655290, 1671768, 1691670, 1702584, 1724840, 1726452, 1731688, 1747005, 1752660, 1811082, 1855380, 1881390, 1893528, 1917226, 1918280, 1940445, 1948149, 1973615, 1986348, 2009995, 2030004, 2089710, 2096406, 2128230, 2158065, 2164610, 2199171, 2226456, 2255560, 2257668, 2291940, 2329340, 2366910, 2368338, 2411994, 2414776, 2445807, 2466360, 2482935, 2508520, 2537505, 2587260, 2597532, 2716623, 2783070, 2786280, 2795208, 2813993, 2822085, 2837640, 2875839, 2877420, 2932228, 2979522, 3018470, 3104712, 3155880, 3157784, 3215992, 3225240, 3246915, 3261076, 3310580, 3383340, 3452904, 3494010, 3505320, 3552507, 3617991, 3622164, 3665285, 3710760, 3762780, 3834452, 3880890, 3896298, 3947230, 3972696, 4019990, 4060008, 4076345, 4179420, 4192812, 4256460, 4316130, 4329220, 4398342, 4515336, 4527705, 4583880, 4658680, 4733820, 4736676, 4793065, 4823988, 4891614, 4965870, 5075010, 5131399, 5174520, 5195064, 5241015, 5433246, 5566140, 5627986, 5644170, 5751678, 5754840, 5864456, 5920845, 5959044, 6029985, 6036940, 6493830, 6522152, 6597513, 6621160, 6710291, 6766680, 6988020, 7105014, 7235982, 7244328, 7330570, 7337421, 7448805, 7525560, 7668904, 7761780, 7792596, 7894460, 8039980, 8152690, 8358840, 8385624, 8441979, 8512920, 8627517, 8632260, 8658440, 8796684, 9055410, 9467640, 9473352, 9586130, 9647976, 9740745, 9783228, 9931740, 10150020, 10262798, 10482030, 10866492, 10995855, 11132280, 11255972, 11288340, 11503356, 11841690, 11918088, 12059970, 12073880, 12229035, 12461969, 12987660, 13195026, 13420582, 13583115, 13976040, 14069965, 14210028, 14379195, 14471964, 14661140, 14674842, 14897610, 15394197, 15523560, 15585192, 15788920, 16079960, 16305380, 16883958, 17255034, 17264520, 17593368, 17762535, 18089955, 18110820, 19172260, 19481490, 19566456, 19863480, 20130873, 20300040, 20525596, 20964060, 21732984, 21991710, 22511944, 22576680, 23006712, 23683380, 24119940, 24458070, 24923938, 25325937, 25656995, 25975320, 26390052, 26841164, 27166230, 28139930, 28420056, 28758390, 28943928, 29322280, 29349684, 29795220, 30788394, 32610760, 32987565, 33551455, 33767916, 34510068, 35525070, 36179910, 36221640, 36687105, 37385907, 38344520, 38962980, 40261746, 41051192, 41928120, 42209895, 43137585, 43983420, 46182591, 47366760, 48239880, 48916140, 49847876, 50651874, 51313990, 52780104, 53682328, 54332460, 56279860, 57516780, 58699368, 59590440, 60392619, 61576788, 62309845, 65975130, 67102910, 67535832, 69020136, 71050140, 72359820, 73374210, 74771814, 76970985, 77925960, 80523492, 84419790, 86275170, 87233783, 87966840, 92365182, 97832280, 99695752, 100654365, 101303748, 102627980, 108664920, 112157721, 112559720, 115033560, 120785238, 123153576, 124619690, 126629685, 131950260, 134205820, 142100280, 144719640, 146748420, 149543628, 153941970, 161046984, 168839580, 172550340, 174467566, 184730364, 186929535, 201308730, 202607496, 205255960, 224315442, 230912955, 241570476, 249239380, 253259370, 261701349, 263900520, 268411640, 293496840, 299087256, 301963095, 307883940, 337679160, 345100680, 348935132, 369460728, 373859070, 402617460, 436168915, 448630884, 461825910, 483140952, 498478760, 506518740, 523402698, 560788605, 603926190, 615767880, 697870264, 747718140, 785104047, 805234920, 872337830, 897261768, 923651820, 1013037480, 1046805396, 1121577210, 1207852380, 1308506745, 1495436280, 1570208094, 1744675660, 1847303640, 2093610792, 2243154420, 2415704760, 2617013490, 3140416188, 3489351320, 3925520235, 4486308840, 5234026980, 6280832376, 7851040470, 10468053960, 15702080940, 31404161880]

約数ペア:

[(1, 31404161880), (2, 15702080940), (3, 10468053960), (4, 7851040470), (5, 6280832376), (6, 5234026980), (7, 4486308840), (8, 3925520235), (9, 3489351320), (10, 3140416188), (12, 2617013490), (13, 2415704760), (14, 2243154420), (15, 2093610792), (17, 1847303640), (18, 1744675660), (20, 1570208094), (21, 1495436280), (24, 1308506745), (26, 1207852380), (28, 1121577210), (30, 1046805396), (31, 1013037480), (34, 923651820), (35, 897261768), (36, 872337830), (39, 805234920), (40, 785104047), (42, 747718140), (45, 697870264), (51, 615767880), (52, 603926190), (56, 560788605), (60, 523402698), (62, 506518740), (63, 498478760), (65, 483140952), (68, 461825910), (70, 448630884), (72, 436168915), (78, 402617460), (84, 373859070), (85, 369460728), (90, 348935132), (91, 345100680), (93, 337679160), (102, 307883940), (104, 301963095), (105, 299087256), (107, 293496840), (117, 268411640), (119, 263900520), (120, 261701349), (124, 253259370), (126, 249239380), (130, 241570476), (136, 230912955), (140, 224315442), (153, 205255960), (155, 202607496), (156, 201308730), (168, 186929535), (170, 184730364), (180, 174467566), (182, 172550340), (186, 168839580), (195, 161046984), (204, 153941970), (210, 149543628), (214, 146748420), (217, 144719640), (221, 142100280), (234, 134205820), (238, 131950260), (248, 126629685), (252, 124619690), (255, 123153576), (260, 120785238), (273, 115033560), (279, 112559720), (280, 112157721), (289, 108664920), (306, 102627980), (310, 101303748), (312, 100654365), (315, 99695752), (321, 97832280), (340, 92365182), (357, 87966840), (360, 87233783), (364, 86275170), (372, 84419790), (390, 80523492), (403, 77925960), (408, 76970985), (420, 74771814), (428, 73374210), (434, 72359820), (442, 71050140), (455, 69020136), (465, 67535832), (468, 67102910), (476, 65975130), (504, 62309845), (510, 61576788), (520, 60392619), (527, 59590440), (535, 58699368), (546, 57516780), (558, 56279860), (578, 54332460), (585, 53682328), (595, 52780104), (612, 51313990), (620, 50651874), (630, 49847876), (642, 48916140), (651, 48239880), (663, 47366760), (680, 46182591), (714, 43983420), (728, 43137585), (744, 42209895), (749, 41928120), (765, 41051192), (780, 40261746), (806, 38962980), (819, 38344520), (840, 37385907), (856, 36687105), (867, 36221640), (868, 36179910), (884, 35525070), (910, 34510068), (930, 33767916), (936, 33551455), (952, 32987565), (963, 32610760), (1020, 30788394), (1054, 29795220), (1070, 29349684), (1071, 29322280), (1085, 28943928), (1092, 28758390), (1105, 28420056), (1116, 28139930), (1156, 27166230), (1170, 26841164), (1190, 26390052), (1209, 25975320), (1224, 25656995), (1240, 25325937), (1260, 24923938), (1284, 24458070), (1302, 24119940), (1326, 23683380), (1365, 23006712), (1391, 22576680), (1395, 22511944), (1428, 21991710), (1445, 21732984), (1498, 20964060), (1530, 20525596), (1547, 20300040), (1560, 20130873), (1581, 19863480), (1605, 19566456), (1612, 19481490), (1638, 19172260), (1734, 18110820), (1736, 18089955), (1768, 17762535), (1785, 17593368), (1819, 17264520), (1820, 17255034), (1860, 16883958), (1926, 16305380), (1953, 16079960), (1989, 15788920), (2015, 15585192), (2023, 15523560), (2040, 15394197), (2108, 14897610), (2140, 14674842), (2142, 14661140), (2170, 14471964), (2184, 14379195), (2210, 14210028), (2232, 14069965), (2247, 13976040), (2312, 13583115), (2340, 13420582), (2380, 13195026), (2418, 12987660), (2520, 12461969), (2568, 12229035), (2601, 12073880), (2604, 12059970), (2635, 11918088), (2652, 11841690), (2730, 11503356), (2782, 11288340), (2790, 11255972), (2821, 11132280), (2856, 10995855), (2890, 10866492), (2996, 10482030), (3060, 10262798), (3094, 10150020), (3162, 9931740), (3210, 9783228), (3224, 9740745), (3255, 9647976), (3276, 9586130), (3315, 9473352), (3317, 9467640), (3468, 9055410), (3570, 8796684), (3627, 8658440), (3638, 8632260), (3640, 8627517), (3689, 8512920), (3720, 8441979), (3745, 8385624), (3757, 8358840), (3852, 8152690), (3906, 8039980), (3978, 7894460), (4030, 7792596), (4046, 7761780), (4095, 7668904), (4173, 7525560), (4216, 7448805), (4280, 7337421), (4284, 7330570), (4335, 7244328), (4340, 7235982), (4420, 7105014), (4494, 6988020), (4641, 6766680), (4680, 6710291), (4743, 6621160), (4760, 6597513), (4815, 6522152), (4836, 6493830), (5202, 6036940), (5208, 6029985), (5270, 5959044), (5304, 5920845), (5355, 5864456), (5457, 5754840), (5460, 5751678), (5564, 5644170), (5580, 5627986), (5642, 5566140), (5780, 5433246), (5992, 5241015), (6045, 5195064), (6069, 5174520), (6120, 5131399), (6188, 5075010), (6324, 4965870), (6420, 4891614), (6510, 4823988), (6552, 4793065), (6630, 4736676), (6634, 4733820), (6741, 4658680), (6851, 4583880), (6936, 4527705), (6955, 4515336), (7140, 4398342), (7254, 4329220), (7276, 4316130), (7378, 4256460), (7490, 4192812), (7514, 4179420), (7704, 4076345), (7735, 4060008), (7812, 4019990), (7905, 3972696), (7956, 3947230), (8060, 3896298), (8092, 3880890), (8190, 3834452), (8346, 3762780), (8463, 3710760), (8568, 3665285), (8670, 3622164), (8680, 3617991), (8840, 3552507), (8959, 3505320), (8988, 3494010), (9095, 3452904), (9282, 3383340), (9486, 3310580), (9630, 3261076), (9672, 3246915), (9737, 3225240), (9765, 3215992), (9945, 3157784), (9951, 3155880), (10115, 3104712), (10404, 3018470), (10540, 2979522), (10710, 2932228), (10914, 2877420), (10920, 2875839), (11067, 2837640), (11128, 2822085), (11160, 2813993), (11235, 2795208), (11271, 2786280), (11284, 2783070), (11560, 2716623), (12090, 2597532), (12138, 2587260), (12376, 2537505), (12519, 2508520), (12648, 2482935), (12733, 2466360), (12840, 2445807), (13005, 2414776), (13020, 2411994), (13260, 2368338), (13268, 2366910), (13482, 2329340), (13702, 2291940), (13910, 2257668), (13923, 2255560), (14105, 2226456), (14280, 2199171), (14508, 2164610), (14552, 2158065), (14756, 2128230), (14980, 2096406), (15028, 2089710), (15470, 2030004), (15624, 2009995), (15810, 1986348), (15912, 1973615), (16120, 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