31421879280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 960

約数和(自身を含む): 130864481280

約数和(自身を除く): 99442602000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 19, 20, 22, 24, 30, 33, 34, 36, 38, 40, 44, 45, 48, 51, 55, 57, 60, 66, 68, 71, 72, 76, 80, 85, 88, 90, 95, 99, 102, 110, 114, 120, 132, 136, 142, 144, 152, 153, 165, 170, 171, 173, 176, 180, 187, 190, 198, 204, 209, 213, 220, 228, 240, 255, 264, 272, 284, 285, 304, 306, 323, 330, 340, 342, 346, 355, 360, 374, 380, 396, 408, 418, 426, 440, 456, 495, 510, 519, 528, 561, 568, 570, 612, 627, 639, 646, 660, 680, 684, 692, 710, 720, 748, 760, 765, 781, 792, 816, 836, 852, 855, 865, 880, 912, 935, 969, 990, 1020, 1038, 1045, 1065, 1122, 1136, 1140, 1207, 1224, 1254, 1278, 1292, 1320, 1349, 1360, 1368, 1384, 1420, 1496, 1520, 1530, 1557, 1562, 1584, 1615, 1672, 1683, 1704, 1710, 1730, 1870, 1881, 1903, 1938, 1980, 2040, 2076, 2090, 2130, 2244, 2280, 2343, 2414, 2448, 2508, 2556, 2584, 2595, 2640, 2698, 2736, 2768, 2805, 2840, 2907, 2941, 2992, 3060, 3114, 3124, 3135, 3195, 3230, 3287, 3344, 3366, 3408, 3420, 3460, 3553, 3621, 3740, 3762, 3806, 3876, 3905, 3960, 4047, 4080, 4152, 4180, 4260, 4488, 4560, 4686, 4828, 4845, 5016, 5112, 5168, 5190, 5396, 5610, 5680, 5709, 5814, 5882, 6035, 6120, 6228, 6248, 6270, 6390, 6460, 6574, 6732, 6745, 6840, 6920, 7029, 7106, 7242, 7480, 7524, 7612, 7752, 7785, 7810, 7920, 8094, 8304, 8360, 8415, 8520, 8823, 8976, 9372, 9405, 9515, 9656, 9690, 9861, 10032, 10224, 10380, 10659, 10792, 10863, 11220, 11418, 11628, 11715, 11764, 12070, 12141, 12240, 12283, 12456, 12496, 12540, 12780, 12920, 13148, 13277, 13464, 13490, 13680, 13840, 14058, 14212, 14484, 14535, 14705, 14839, 14960, 15048, 15224, 15504, 15570, 15620, 16188, 16435, 16720, 16830, 17040, 17127, 17646, 17765, 18105, 18744, 18810, 19030, 19312, 19380, 19722, 20235, 20760, 21318, 21584, 21726, 22440, 22836, 22933, 23256, 23430, 23528, 24140, 24282, 24566, 24912, 25080, 25560, 25840, 26296, 26469, 26554, 26928, 26980, 28116, 28424, 28545, 28968, 29070, 29410, 29583, 29678, 30096, 30448, 31140, 31240, 31977, 32351, 32376, 32870, 33660, 34254, 35145, 35292, 35530, 36157, 36210, 36849, 37488, 37620, 38060, 38760, 39444, 39831, 40470, 41520, 42636, 43452, 44115, 44517, 44880, 45672, 45866, 46512, 46860, 47056, 48280, 48564, 49132, 49305, 50160, 51120, 52592, 52938, 53108, 53295, 53960, 54315, 55879, 56232, 56848, 57090, 57936, 58140, 58820, 59166, 59356, 60705, 61415, 62280, 62480, 63954, 64702, 64752, 65740, 66385, 67320, 68508, 68799, 70290, 70584, 71060, 72314, 72420, 73698, 74195, 75240, 76120, 77520, 78888, 79662, 80940, 85272, 85635, 86904, 88230, 89034, 91344, 91732, 93720, 96560, 97053, 97128, 98264, 98610, 105876, 106216, 106590, 107920, 108471, 108630, 110547, 111758, 112464, 114180, 114665, 116280, 117640, 118332, 118712, 119493, 121410, 122830, 124560, 127908, 129404, 131480, 132345, 132770, 133551, 134640, 135113, 137016, 137598, 140580, 141168, 142120, 144628, 144840, 147396, 147915, 148390, 150480, 152240, 157776, 159324, 159885, 161755, 161880, 167637, 170544, 171270, 173808, 176460, 178068, 180785, 183464, 184245, 187440, 194106, 194256, 196528, 197220, 199155, 206397, 208811, 211752, 212432, 213180, 216942, 217260, 221094, 222585, 223516, 228360, 229330, 232560, 233377, 235280, 236664, 237424, 238986, 242820, 245660, 252263, 255816, 258808, 262960, 264690, 265540, 267102, 270226, 274032, 275196, 279395, 281160, 284240, 289256, 289680, 291159, 294792, 295830, 296780, 318648, 319770, 323510, 323760, 325413, 335274, 342540, 343995, 352920, 356136, 361570, 366928, 368490, 388212, 394440, 398310, 405339, 412794, 417622, 423504, 426360, 433884, 434520, 442188, 445170, 447032, 456720, 458660, 466754, 473328, 477972, 485265, 485640, 491320, 502911, 504526, 511632, 517616, 529380, 531080, 534204, 540452, 542355, 550392, 552735, 558790, 562320, 578512, 582318, 589584, 591660, 593560, 597465, 614669, 626433, 637296, 639540, 647020, 650826, 667755, 670548, 675565, 685080, 687990, 700131, 705840, 712272, 723140, 736980, 756789, 776424, 788880, 796620, 810678, 825588, 835244, 838185, 852720, 867768, 869040, 884376, 890340, 894064, 917320, 933508, 955944, 970530, 971280, 982640, 1005822, 1009052, 1031985, 1044055, 1058760, 1062160, 1068408, 1080904, 1084710, 1100784, 1105470, 1117580, 1164636, 1166885, 1183320, 1187120, 1194930, 1216017, 1229338, 1252866, 1261315, 1279080, 1294040, 1301652, 1335510, 1341096, 1351130, 1370160, 1375980, 1400262, 1446280, 1455795, 1473960, 1513578, 1552848, 1593240, 1621356, 1627065, 1651176, 1670488, 1676370, 1735536, 1768752, 1780680, 1834640, 1844007, 1867016, 1879299, 1911888, 1941060, 2011644, 2018104, 2026695, 2063970, 2088110, 2100393, 2117520, 2136816, 2161808, 2169420, 2210940, 2235160, 2270367, 2296921, 2329272, 2333770, 2366640, 2389860, 2432034, 2458676, 2505732, 2514555, 2522630, 2558160, 2567147, 2588080, 2603304, 2671020, 2682192, 2702260, 2751960, 2800524, 2892560, 2911590, 2947920, 3027156, 3073345, 3132165, 3186480, 3242712, 3254130, 3302352, 3340976, 3352740, 3500655, 3561360, 3688014, 3734032, 3758598, 3783945, 3882120, 3967409, 4023288, 4036208, 4053390, 4127940, 4176220, 4200786, 4338840, 4421880, 4470320, 4540734, 4593842, 4658544, 4667540, 4779720, 4864068, 4917352, 5011464, 5029110, 5045260, 5134294, 5206608, 5342040, 5404520, 5503920, 5532021, 5601048, 5823180, 6054312, 6080085, 6146690, 6264330, 6485424, 6508260, 6705480, 6890763, 7001310, 7376028, 7517196, 7567890, 7701441, 7764240, 7934818, 8046576, 8106780, 8255880, 8352440, 8401572, 8677680, 8843760, 9081468, 9187684, 9220035, 9335080, 9396495, 9559440, 9728136, 9834704, 10022928, 10058220, 10090520, 10268588, 10501965, 10684080, 10809040, 11064042, 11202096, 11351835, 11484605, 11646360, 11902227, 12108624, 12160170, 12293380, 12528660, 12835735, 13016520, 13410960, 13781526, 14002620, 14752056, 15034392, 15135780, 15402882, 15869636, 16213560, 16511760, 16704880, 16803144, 18162936, 18375368, 18440070, 18670160, 18792990, 19456272, 19837045, 20116440, 20181040, 20537176, 20672289, 21003930, 22128084, 22703670, 22969210, 23104323, 23292720, 23804454, 24320340, 24586760, 25057320, 25671470, 26033040, 27563052, 27660105, 28005240, 29504112, 30068784, 30271560, 30805764, 31739272, 32427120, 33606288, 34453815, 35706681, 36325872, 36750736, 36880140, 37585980, 38507205, 39674090, 40232880, 41074352, 41344578, 42007860, 43641499, 44256168, 45407340, 45938420, 46208646, 47608908, 48640680, 49173520, 50114640, 51342940, 55126104, 55320210, 56010480, 59511135, 60543120, 61611528, 63478544, 68907630, 71413362, 73760280, 75171960, 77014410, 79348180, 82689156, 84015720, 87282998, 88512336, 90814680, 91876840, 92417292, 95217816, 97281360, 102685880, 103361445, 110252208, 110640420, 115521615, 119022270, 123223056, 130924497, 137815260, 142826724, 147520560, 150343920, 154028820, 158696360, 165378312, 168031440, 174565996, 178533405, 181629360, 183753680, 184834584, 190435632, 205371760, 206722890, 218207495, 221280840, 231043230, 238044540, 261848994, 275630520, 285653448, 308057640, 317392720, 330756624, 349131992, 357066810, 369669168, 392773491, 413445780, 436414990, 442561680, 462086460, 476089080, 523697988, 551261040, 571306896, 616115280, 654622485, 698263984, 714133620, 785546982, 826891560, 872829980, 924172920, 952178160, 1047395976, 1309244970, 1428267240, 1571093964, 1653783120, 1745659960, 1848345840, 1963867455, 2094791952, 2618489940, 2856534480, 3142187928, 3491319920, 3927734910, 5236979880, 6284375856, 7855469820, 10473959760, 15710939640, 31421879280]

約数ペア:

[(1, 31421879280), (2, 15710939640), (3, 10473959760), (4, 7855469820), (5, 6284375856), (6, 5236979880), (8, 3927734910), (9, 3491319920), (10, 3142187928), (11, 2856534480), (12, 2618489940), (15, 2094791952), (16, 1963867455), (17, 1848345840), (18, 1745659960), (19, 1653783120), (20, 1571093964), (22, 1428267240), (24, 1309244970), (30, 1047395976), (33, 952178160), (34, 924172920), (36, 872829980), (38, 826891560), (40, 785546982), (44, 714133620), (45, 698263984), (48, 654622485), (51, 616115280), (55, 571306896), (57, 551261040), (60, 523697988), (66, 476089080), (68, 462086460), (71, 442561680), (72, 436414990), (76, 413445780), (80, 392773491), (85, 369669168), (88, 357066810), (90, 349131992), (95, 330756624), (99, 317392720), (102, 308057640), (110, 285653448), (114, 275630520), (120, 261848994), (132, 238044540), (136, 231043230), (142, 221280840), (144, 218207495), (152, 206722890), (153, 205371760), (165, 190435632), (170, 184834584), (171, 183753680), (173, 181629360), (176, 178533405), (180, 174565996), (187, 168031440), (190, 165378312), (198, 158696360), (204, 154028820), (209, 150343920), (213, 147520560), (220, 142826724), (228, 137815260), (240, 130924497), (255, 123223056), (264, 119022270), (272, 115521615), (284, 110640420), (285, 110252208), (304, 103361445), (306, 102685880), (323, 97281360), (330, 95217816), (340, 92417292), (342, 91876840), (346, 90814680), (355, 88512336), (360, 87282998), (374, 84015720), (380, 82689156), (396, 79348180), (408, 77014410), (418, 75171960), (426, 73760280), (440, 71413362), (456, 68907630), (495, 63478544), (510, 61611528), (519, 60543120), (528, 59511135), (561, 56010480), (568, 55320210), (570, 55126104), (612, 51342940), (627, 50114640), (639, 49173520), (646, 48640680), (660, 47608908), (680, 46208646), (684, 45938420), (692, 45407340), (710, 44256168), (720, 43641499), (748, 42007860), (760, 41344578), (765, 41074352), (781, 40232880), (792, 39674090), (816, 38507205), (836, 37585980), (852, 36880140), (855, 36750736), (865, 36325872), (880, 35706681), (912, 34453815), (935, 33606288), (969, 32427120), (990, 31739272), (1020, 30805764), (1038, 30271560), (1045, 30068784), (1065, 29504112), (1122, 28005240), (1136, 27660105), (1140, 27563052), (1207, 26033040), (1224, 25671470), (1254, 25057320), (1278, 24586760), (1292, 24320340), (1320, 23804454), (1349, 23292720), (1360, 23104323), (1368, 22969210), (1384, 22703670), (1420, 22128084), (1496, 21003930), (1520, 20672289), (1530, 20537176), (1557, 20181040), (1562, 20116440), (1584, 19837045), (1615, 19456272), (1672, 18792990), (1683, 18670160), (1704, 18440070), (1710, 18375368), (1730, 18162936), (1870, 16803144), (1881, 16704880), (1903, 16511760), (1938, 16213560), (1980, 15869636), (2040, 15402882), (2076, 15135780), (2090, 15034392), (2130, 14752056), (2244, 14002620), (2280, 13781526), (2343, 13410960), (2414, 13016520), (2448, 12835735), (2508, 12528660), (2556, 12293380), (2584, 12160170), (2595, 12108624), (2640, 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233377), (135113, 232560), (137016, 229330), (137598, 228360), (140580, 223516), (141168, 222585), (142120, 221094), (144628, 217260), (144840, 216942), (147396, 213180), (147915, 212432), (148390, 211752), (150480, 208811), (152240, 206397), (157776, 199155), (159324, 197220), (159885, 196528), (161755, 194256), (161880, 194106), (167637, 187440), (170544, 184245), (171270, 183464), (173808, 180785), (176460, 178068)]