31460798880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:842

約数の個数: 864

約数和(自身を含む): 135881141760

約数和(自身を除く): 104420342880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 62, 63, 70, 72, 76, 80, 84, 90, 93, 95, 96, 98, 105, 112, 114, 120, 124, 126, 133, 140, 144, 147, 152, 155, 160, 168, 171, 180, 186, 190, 196, 210, 217, 224, 228, 240, 245, 248, 252, 266, 279, 280, 285, 288, 294, 304, 310, 315, 336, 342, 360, 372, 380, 392, 399, 420, 434, 441, 456, 465, 480, 490, 496, 504, 532, 558, 560, 570, 588, 589, 608, 620, 630, 651, 665, 672, 684, 720, 735, 744, 757, 760, 784, 798, 840, 855, 868, 882, 912, 930, 931, 980, 992, 1008, 1064, 1085, 1116, 1120, 1140, 1176, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1440, 1470, 1488, 1514, 1519, 1520, 1568, 1596, 1680, 1710, 1736, 1764, 1767, 1824, 1860, 1862, 1953, 1960, 1995, 2016, 2128, 2170, 2205, 2232, 2271, 2280, 2352, 2356, 2394, 2480, 2520, 2604, 2660, 2736, 2790, 2793, 2940, 2945, 2976, 3028, 3038, 3040, 3192, 3255, 3360, 3420, 3472, 3528, 3534, 3720, 3724, 3785, 3906, 3920, 3990, 4123, 4256, 4340, 4410, 4464, 4542, 4557, 4560, 4655, 4704, 4712, 4788, 4960, 5040, 5208, 5299, 5301, 5320, 5472, 5580, 5586, 5880, 5890, 5985, 6056, 6076, 6384, 6510, 6813, 6840, 6944, 7056, 7068, 7440, 7448, 7570, 7595, 7812, 7840, 7980, 8246, 8379, 8680, 8820, 8835, 8928, 9084, 9114, 9120, 9310, 9424, 9576, 9765, 10080, 10416, 10598, 10602, 10640, 11160, 11172, 11355, 11760, 11780, 11970, 12112, 12152, 12369, 12768, 13020, 13626, 13671, 13680, 13965, 14112, 14136, 14383, 14880, 14896, 15140, 15190, 15624, 15897, 15960, 16492, 16758, 17360, 17640, 17670, 18168, 18228, 18620, 18848, 19152, 19530, 20615, 20832, 21196, 21204, 21280, 22320, 22344, 22710, 22785, 23467, 23520, 23560, 23940, 24224, 24304, 24738, 26040, 26495, 26505, 27252, 27342, 27360, 27930, 28272, 28766, 28861, 29792, 30280, 30380, 31248, 31794, 31920, 32984, 33516, 34065, 34720, 35280, 35340, 36336, 36456, 37093, 37107, 37240, 38304, 39060, 41230, 41895, 42392, 42408, 43149, 44640, 44688, 45420, 45570, 46934, 47120, 47691, 47880, 48608, 49476, 52080, 52990, 53010, 54504, 54684, 55860, 56544, 57532, 57722, 60560, 60760, 61845, 62496, 63588, 63840, 65968, 67032, 68130, 68355, 70401, 70560, 70680, 71915, 72672, 72912, 74186, 74214, 74480, 78120, 79485, 82460, 83790, 84784, 84816, 86298, 86583, 89376, 90840, 91140, 93868, 94240, 95382, 95760, 98952, 100681, 104160, 105980, 106020, 109008, 109368, 111279, 111720, 115064, 115444, 117335, 121120, 121520, 123690, 127176, 129447, 131936, 134064, 136260, 136710, 140802, 141360, 143830, 144305, 145824, 148372, 148428, 148960, 156240, 158970, 164269, 164920, 167580, 169568, 169632, 172596, 173166, 181680, 182280, 185465, 185535, 187736, 190764, 191520, 197904, 201362, 211203, 211960, 212040, 215745, 218016, 218736, 222558, 223440, 230128, 230888, 234670, 238455, 243040, 247380, 254352, 258894, 259749, 268128, 272520, 273420, 281604, 282720, 287660, 288610, 296744, 296856, 302043, 312480, 317940, 328538, 329840, 333837, 335160, 345192, 346332, 352005, 363360, 364560, 370930, 371070, 375472, 381528, 395808, 402724, 422406, 423920, 424080, 431490, 432915, 437472, 445116, 445873, 446880, 460256, 461776, 469340, 476910, 492807, 494760, 503405, 508704, 517788, 519498, 545040, 546840, 556395, 563208, 575320, 577220, 593488, 593712, 604086, 635880, 647235, 657076, 659680, 667674, 670320, 690384, 692664, 704010, 704767, 729120, 741860, 742140, 750944, 763056, 805448, 821345, 844812, 847840, 848160, 862980, 865830, 890232, 891746, 906129, 923552, 938680, 953820, 985614, 989520, 1006810, 1035576, 1038996, 1056015, 1090080, 1093680, 1112790, 1126416, 1149883, 1150640, 1154440, 1186976, 1187424, 1208172, 1271760, 1294470, 1298745, 1314152, 1335348, 1337619, 1340640, 1380768, 1385328, 1408020, 1409534, 1478421, 1483720, 1484280, 1510215, 1526112, 1610896, 1642690, 1669185, 1689624, 1725960, 1731660, 1780464, 1783492, 1812258, 1877360, 1907640, 1971228, 1979040, 2013620, 2071152, 2077992, 2112030, 2114301, 2187360, 2225580, 2229365, 2252832, 2299766, 2301280, 2308880, 2416344, 2464035, 2543520, 2588940, 2597490, 2628304, 2670696, 2675238, 2770656, 2816040, 2819068, 2956842, 2967440, 2968560, 3020430, 3121111, 3221792, 3285380, 3338370, 3379248, 3449649, 3451920, 3463320, 3523835, 3560928, 3566984, 3624516, 3754720, 3815280, 3942456, 4012857, 4027240, 4142304, 4155984, 4224060, 4228602, 4451160, 4458730, 4530645, 4599532, 4617760, 4832688, 4928070, 5177880, 5194980, 5256608, 5341392, 5350476, 5632080, 5638136, 5749415, 5913684, 5934880, 5937120, 6040860, 6242222, 6342903, 6570760, 6676740, 6688095, 6758496, 6899298, 6903840, 6926640, 7047670, 7133968, 7249032, 7392105, 7630560, 7884912, 8025714, 8054480, 8311968, 8448120, 8457204, 8902320, 8917460, 9061290, 9199064, 9363333, 9665376, 9856140, 10348947, 10355760, 10389960, 10571505, 10682784, 10700952, 11264160, 11276272, 11498830, 11827368, 12081720, 12484444, 12685806, 13141520, 13353480, 13376190, 13798596, 13853280, 14095340, 14267936, 14498064, 14784210, 15605555, 15769824, 16051428, 16108960, 16896240, 16914408, 17248245, 17804640, 17834920, 18122580, 18398128, 18726666, 19712280, 20064285, 20697894, 20711520, 20779920, 21143010, 21401904, 21847777, 22552544, 22997660, 23654736, 24163440, 24968888, 25371612, 26283040, 26706960, 26752380, 27597192, 28089999, 28190680, 28996128, 29568420, 31211110, 31714515, 32102856, 33792480, 33828816, 34496490, 35669840, 36245160, 36796256, 37453332, 39424560, 40128570, 41395788, 41559840, 42286020, 42803808, 43695554, 45995320, 46816665, 47309472, 48326880, 49937776, 50743224, 51744735, 53413920, 53504760, 55194384, 56179998, 56381360, 59136840, 62422220, 63429030, 64205712, 65543331, 67657632, 68992980, 71339680, 72490320, 74906664, 78849120, 80257140, 82791576, 84572040, 87391108, 91990640, 93633330, 99875552, 101486448, 103489470, 107009520, 109238885, 110388768, 112359996, 112762720, 118273680, 124844440, 126858060, 128411424, 131086662, 137985960, 140449995, 144980640, 149813328, 160514280, 165583152, 169144080, 174782216, 183981280, 187266660, 196629993, 202972896, 206978940, 214019040, 218477770, 224719992, 236547360, 249688880, 253716120, 262173324, 275971920, 280899990, 299626656, 321028560, 327716655, 331166304, 338288160, 349564432, 374533320, 393259986, 413957880, 436955540, 449439984, 499377760, 507432240, 524346648, 551943840, 561799980, 642057120, 655433310, 699128864, 749066640, 786519972, 827915760, 873911080, 898879968, 983149965, 1014864480, 1048693296, 1123599960, 1310866620, 1498133280, 1573039944, 1655831520, 1747822160, 1966299930, 2097386592, 2247199920, 2621733240, 3146079888, 3495644320, 3932599860, 4494399840, 5243466480, 6292159776, 7865199720, 10486932960, 15730399440, 31460798880]

約数ペア:

[(1, 31460798880), (2, 15730399440), (3, 10486932960), (4, 7865199720), (5, 6292159776), (6, 5243466480), (7, 4494399840), (8, 3932599860), (9, 3495644320), (10, 3146079888), (12, 2621733240), (14, 2247199920), (15, 2097386592), (16, 1966299930), (18, 1747822160), (19, 1655831520), (20, 1573039944), (21, 1498133280), (24, 1310866620), (28, 1123599960), (30, 1048693296), (31, 1014864480), (32, 983149965), (35, 898879968), (36, 873911080), (38, 827915760), (40, 786519972), (42, 749066640), (45, 699128864), (48, 655433310), (49, 642057120), (56, 561799980), (57, 551943840), (60, 524346648), (62, 507432240), (63, 499377760), (70, 449439984), (72, 436955540), (76, 413957880), (80, 393259986), (84, 374533320), (90, 349564432), (93, 338288160), (95, 331166304), (96, 327716655), (98, 321028560), (105, 299626656), (112, 280899990), (114, 275971920), (120, 262173324), (124, 253716120), (126, 249688880), (133, 236547360), (140, 224719992), (144, 218477770), (147, 214019040), (152, 206978940), (155, 202972896), (160, 196629993), (168, 187266660), (171, 183981280), (180, 174782216), (186, 169144080), (190, 165583152), (196, 160514280), (210, 149813328), (217, 144980640), (224, 140449995), (228, 137985960), (240, 131086662), (245, 128411424), (248, 126858060), (252, 124844440), (266, 118273680), (279, 112762720), (280, 112359996), (285, 110388768), (288, 109238885), (294, 107009520), (304, 103489470), (310, 101486448), (315, 99875552), (336, 93633330), (342, 91990640), (360, 87391108), (372, 84572040), (380, 82791576), (392, 80257140), (399, 78849120), (420, 74906664), (434, 72490320), (441, 71339680), (456, 68992980), (465, 67657632), (480, 65543331), (490, 64205712), (496, 63429030), (504, 62422220), (532, 59136840), (558, 56381360), (560, 56179998), (570, 55194384), (588, 53504760), (589, 53413920), (608, 51744735), (620, 50743224), (630, 49937776), (651, 48326880), (665, 47309472), (672, 46816665), (684, 45995320), (720, 43695554), (735, 42803808), (744, 42286020), (757, 41559840), (760, 41395788), (784, 40128570), (798, 39424560), (840, 37453332), (855, 36796256), (868, 36245160), (882, 35669840), (912, 34496490), (930, 33828816), (931, 33792480), (980, 32102856), (992, 31714515), (1008, 31211110), (1064, 29568420), (1085, 28996128), (1116, 28190680), (1120, 28089999), (1140, 27597192), (1176, 26752380), (1178, 26706960), (1197, 26283040), (1240, 25371612), (1260, 24968888), (1302, 24163440), (1330, 23654736), (1368, 22997660), (1395, 22552544), (1440, 21847777), (1470, 21401904), (1488, 21143010), (1514, 20779920), (1519, 20711520), (1520, 20697894), (1568, 20064285), (1596, 19712280), (1680, 18726666), (1710, 18398128), (1736, 18122580), (1764, 17834920), (1767, 17804640), (1824, 17248245), (1860, 16914408), (1862, 16896240), (1953, 16108960), (1960, 16051428), (1995, 15769824), (2016, 15605555), (2128, 14784210), (2170, 14498064), (2205, 14267936), (2232, 14095340), (2271, 13853280), (2280, 13798596), (2352, 13376190), (2356, 13353480), (2394, 13141520), (2480, 12685806), (2520, 12484444), (2604, 12081720), (2660, 11827368), (2736, 11498830), (2790, 11276272), (2793, 11264160), (2940, 10700952), (2945, 10682784), (2976, 10571505), (3028, 10389960), (3038, 10355760), (3040, 10348947), (3192, 9856140), (3255, 9665376), (3360, 9363333), (3420, 9199064), (3472, 9061290), (3528, 8917460), (3534, 8902320), (3720, 8457204), (3724, 8448120), (3785, 8311968), (3906, 8054480), (3920, 8025714), (3990, 7884912), (4123, 7630560), (4256, 7392105), (4340, 7249032), (4410, 7133968), (4464, 7047670), (4542, 6926640), (4557, 6903840), (4560, 6899298), (4655, 6758496), (4704, 6688095), (4712, 6676740), (4788, 6570760), (4960, 6342903), (5040, 6242222), (5208, 6040860), (5299, 5937120), (5301, 5934880), (5320, 5913684), (5472, 5749415), (5580, 5638136), (5586, 5632080), (5880, 5350476), (5890, 5341392), (5985, 5256608), (6056, 5194980), (6076, 5177880), (6384, 4928070), (6510, 4832688), (6813, 4617760), (6840, 4599532), (6944, 4530645), (7056, 4458730), (7068, 4451160), (7440, 4228602), (7448, 4224060), (7570, 4155984), (7595, 4142304), (7812, 4027240), (7840, 4012857), (7980, 3942456), (8246, 3815280), (8379, 3754720), (8680, 3624516), (8820, 3566984), (8835, 3560928), (8928, 3523835), (9084, 3463320), (9114, 3451920), (9120, 3449649), (9310, 3379248), (9424, 3338370), (9576, 3285380), (9765, 3221792), (10080, 3121111), (10416, 3020430), (10598, 2968560), (10602, 2967440), (10640, 2956842), (11160, 2819068), (11172, 2816040), (11355, 2770656), (11760, 2675238), (11780, 2670696), (11970, 2628304), (12112, 2597490), (12152, 2588940), (12369, 2543520), (12768, 2464035), (13020, 2416344), (13626, 2308880), (13671, 2301280), (13680, 2299766), (13965, 2252832), (14112, 2229365), (14136, 2225580), (14383, 2187360), (14880, 2114301), (14896, 2112030), (15140, 2077992), (15190, 2071152), (15624, 2013620), (15897, 1979040), (15960, 1971228), (16492, 1907640), (16758, 1877360), (17360, 1812258), (17640, 1783492), (17670, 1780464), (18168, 1731660), (18228, 1725960), (18620, 1689624), (18848, 1669185), (19152, 1642690), (19530, 1610896), (20615, 1526112), (20832, 1510215), (21196, 1484280), (21204, 1483720), (21280, 1478421), (22320, 1409534), (22344, 1408020), (22710, 1385328), (22785, 1380768), (23467, 1340640), (23520, 1337619), (23560, 1335348), (23940, 1314152), (24224, 1298745), (24304, 1294470), (24738, 1271760), (26040, 1208172), (26495, 1187424), (26505, 1186976), (27252, 1154440), (27342, 1150640), (27360, 1149883), (27930, 1126416), (28272, 1112790), (28766, 1093680), (28861, 1090080), (29792, 1056015), (30280, 1038996), (30380, 1035576), (31248, 1006810), (31794, 989520), (31920, 985614), (32984, 953820), (33516, 938680), (34065, 923552), (34720, 906129), (35280, 891746), (35340, 890232), (36336, 865830), (36456, 862980), (37093, 848160), (37107, 847840), (37240, 844812), (38304, 821345), (39060, 805448), (41230, 763056), (41895, 750944), (42392, 742140), (42408, 741860), (43149, 729120), (44640, 704767), (44688, 704010), (45420, 692664), (45570, 690384), (46934, 670320), (47120, 667674), (47691, 659680), (47880, 657076), (48608, 647235), (49476, 635880), (52080, 604086), (52990, 593712), (53010, 593488), (54504, 577220), (54684, 575320), (55860, 563208), (56544, 556395), (57532, 546840), (57722, 545040), (60560, 519498), (60760, 517788), (61845, 508704), (62496, 503405), (63588, 494760), (63840, 492807), (65968, 476910), (67032, 469340), (68130, 461776), (68355, 460256), (70401, 446880), (70560, 445873), (70680, 445116), (71915, 437472), (72672, 432915), (72912, 431490), (74186, 424080), (74214, 423920), (74480, 422406), (78120, 402724), (79485, 395808), (82460, 381528), (83790, 375472), (84784, 371070), (84816, 370930), (86298, 364560), (86583, 363360), (89376, 352005), (90840, 346332), (91140, 345192), (93868, 335160), (94240, 333837), (95382, 329840), (95760, 328538), (98952, 317940), (100681, 312480), (104160, 302043), (105980, 296856), (106020, 296744), (109008, 288610), (109368, 287660), (111279, 282720), (111720, 281604), (115064, 273420), (115444, 272520), (117335, 268128), (121120, 259749), (121520, 258894), (123690, 254352), (127176, 247380), (129447, 243040), (131936, 238455), (134064, 234670), (136260, 230888), (136710, 230128), (140802, 223440), (141360, 222558), (143830, 218736), (144305, 218016), (145824, 215745), (148372, 212040), (148428, 211960), (148960, 211203), (156240, 201362), (158970, 197904), (164269, 191520), (164920, 190764), (167580, 187736), (169568, 185535), (169632, 185465), (172596, 182280), (173166, 181680)]