31120741440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:907

約数の個数: 504

約数和(自身を含む): 116169445080

約数和(自身を除く): 85048703640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 37, 38, 40, 45, 48, 57, 60, 64, 72, 74, 76, 80, 90, 95, 96, 111, 114, 120, 144, 148, 152, 160, 171, 180, 185, 190, 192, 222, 228, 240, 285, 288, 296, 304, 320, 333, 342, 360, 361, 370, 380, 444, 456, 480, 555, 570, 576, 592, 608, 666, 684, 703, 720, 722, 740, 760, 809, 855, 888, 912, 960, 1083, 1110, 1140, 1184, 1216, 1332, 1368, 1406, 1440, 1444, 1480, 1520, 1618, 1665, 1710, 1776, 1805, 1824, 2109, 2166, 2220, 2280, 2368, 2427, 2664, 2736, 2812, 2880, 2888, 2960, 3040, 3236, 3249, 3330, 3420, 3515, 3552, 3610, 3648, 4045, 4218, 4332, 4440, 4560, 4854, 5328, 5415, 5472, 5624, 5776, 5920, 6080, 6327, 6472, 6498, 6660, 6840, 7030, 7104, 7220, 7281, 8090, 8436, 8664, 8880, 9120, 9708, 10545, 10656, 10830, 10944, 11248, 11552, 11840, 12135, 12654, 12944, 12996, 13320, 13357, 13680, 14060, 14440, 14562, 15371, 16180, 16245, 16872, 17328, 17760, 18240, 19416, 21090, 21312, 21660, 22496, 23104, 24270, 25308, 25888, 25992, 26640, 26714, 27360, 28120, 28880, 29124, 29933, 30742, 31635, 32360, 32490, 33744, 34656, 35520, 36405, 38832, 40071, 42180, 43320, 44992, 46113, 48540, 50616, 51776, 51984, 53280, 53428, 54720, 56240, 57760, 58248, 59866, 61484, 63270, 64720, 64980, 66785, 67488, 69312, 72810, 76855, 77664, 80142, 84360, 86640, 89799, 92226, 97080, 101232, 103968, 106560, 106856, 112480, 115520, 116496, 119732, 120213, 122968, 126540, 129440, 129960, 133570, 134976, 138339, 145620, 149665, 153710, 155328, 160284, 168720, 173280, 179598, 184452, 194160, 200355, 202464, 207936, 213712, 224960, 230565, 232992, 239464, 240426, 245936, 253080, 258880, 259920, 267140, 269397, 276678, 291240, 292049, 299330, 307420, 320568, 337440, 346560, 359196, 368904, 388320, 400710, 404928, 427424, 448995, 461130, 465984, 478928, 480852, 491872, 506160, 519840, 534280, 538794, 553356, 568727, 582480, 584098, 598660, 601065, 614840, 641136, 674880, 691695, 718392, 737808, 776640, 801420, 854848, 876147, 897990, 922260, 957856, 961704, 983744, 1012320, 1039680, 1068560, 1077588, 1106712, 1137454, 1164960, 1168196, 1197320, 1202130, 1229680, 1282272, 1346985, 1383390, 1436784, 1460245, 1475616, 1602840, 1706181, 1752294, 1795980, 1844520, 1915712, 1923408, 2024640, 2137120, 2155176, 2213424, 2274908, 2329920, 2336392, 2394640, 2404260, 2459360, 2564544, 2628441, 2693970, 2766780, 2843635, 2873568, 2920490, 2951232, 3205680, 3412362, 3504588, 3591960, 3689040, 3846816, 4274240, 4310352, 4380735, 4426848, 4549816, 4672784, 4789280, 4808520, 4918720, 5118543, 5256882, 5387940, 5533560, 5687270, 5747136, 5840980, 6411360, 6824724, 7009176, 7183920, 7378080, 7693632, 8530905, 8620704, 8761470, 8853696, 9099632, 9345568, 9578560, 9617040, 10237086, 10513764, 10775880, 10805813, 11067120, 11374540, 11681960, 12822720, 13142205, 13649448, 14018352, 14367840, 14756160, 17061810, 17241408, 17522940, 18199264, 18691136, 19234080, 20474172, 21027528, 21551760, 21611626, 22134240, 22749080, 23363920, 25592715, 26284410, 27298896, 28036704, 28735680, 32417439, 34123620, 35045880, 36398528, 38468160, 40948344, 42055056, 43103520, 43223252, 44268480, 45498160, 46727840, 51185430, 52568820, 54029065, 54597792, 56073408, 64834878, 68247240, 70091760, 81896688, 84110112, 86207040, 86446504, 90996320, 93455680, 97252317, 102370860, 105137640, 108058130, 109195584, 129669756, 136494480, 140183520, 162087195, 163793376, 168220224, 172893008, 181992640, 194504634, 204741720, 210275280, 216116260, 259339512, 272988960, 280367040, 324174390, 327586752, 345786016, 389009268, 409483440, 420550560, 432232520, 486261585, 518679024, 545977920, 648348780, 691572032, 778018536, 818966880, 841101120, 864465040, 972523170, 1037358048, 1296697560, 1556037072, 1637933760, 1728930080, 1945046340, 2074716096, 2593395120, 3112074144, 3457860160, 3890092680, 5186790240, 6224148288, 7780185360, 10373580480, 15560370720, 31120741440]

約数ペア:

[(1, 31120741440), (2, 15560370720), (3, 10373580480), (4, 7780185360), (5, 6224148288), (6, 5186790240), (8, 3890092680), (9, 3457860160), (10, 3112074144), (12, 2593395120), (15, 2074716096), (16, 1945046340), (18, 1728930080), (19, 1637933760), (20, 1556037072), (24, 1296697560), (30, 1037358048), (32, 972523170), (36, 864465040), (37, 841101120), (38, 818966880), (40, 778018536), (45, 691572032), (48, 648348780), (57, 545977920), (60, 518679024), (64, 486261585), (72, 432232520), (74, 420550560), (76, 409483440), (80, 389009268), (90, 345786016), (95, 327586752), (96, 324174390), (111, 280367040), (114, 272988960), (120, 259339512), (144, 216116260), (148, 210275280), (152, 204741720), (160, 194504634), (171, 181992640), (180, 172893008), (185, 168220224), (190, 163793376), (192, 162087195), (222, 140183520), (228, 136494480), (240, 129669756), (285, 109195584), (288, 108058130), (296, 105137640), (304, 102370860), (320, 97252317), (333, 93455680), (342, 90996320), (360, 86446504), (361, 86207040), (370, 84110112), (380, 81896688), (444, 70091760), (456, 68247240), (480, 64834878), (555, 56073408), (570, 54597792), (576, 54029065), (592, 52568820), (608, 51185430), (666, 46727840), (684, 45498160), (703, 44268480), (720, 43223252), (722, 43103520), (740, 42055056), (760, 40948344), (809, 38468160), (855, 36398528), (888, 35045880), (912, 34123620), (960, 32417439), (1083, 28735680), (1110, 28036704), (1140, 27298896), (1184, 26284410), (1216, 25592715), (1332, 23363920), (1368, 22749080), (1406, 22134240), (1440, 21611626), (1444, 21551760), (1480, 21027528), (1520, 20474172), (1618, 19234080), (1665, 18691136), (1710, 18199264), (1776, 17522940), (1805, 17241408), (1824, 17061810), (2109, 14756160), (2166, 14367840), (2220, 14018352), (2280, 13649448), (2368, 13142205), (2427, 12822720), (2664, 11681960), (2736, 11374540), (2812, 11067120), (2880, 10805813), (2888, 10775880), (2960, 10513764), (3040, 10237086), (3236, 9617040), (3249, 9578560), (3330, 9345568), (3420, 9099632), (3515, 8853696), (3552, 8761470), (3610, 8620704), (3648, 8530905), (4045, 7693632), (4218, 7378080), (4332, 7183920), (4440, 7009176), (4560, 6824724), (4854, 6411360), (5328, 5840980), (5415, 5747136), (5472, 5687270), (5624, 5533560), (5776, 5387940), (5920, 5256882), (6080, 5118543), (6327, 4918720), (6472, 4808520), (6498, 4789280), (6660, 4672784), (6840, 4549816), (7030, 4426848), (7104, 4380735), (7220, 4310352), (7281, 4274240), (8090, 3846816), (8436, 3689040), (8664, 3591960), (8880, 3504588), (9120, 3412362), (9708, 3205680), (10545, 2951232), (10656, 2920490), (10830, 2873568), (10944, 2843635), (11248, 2766780), (11552, 2693970), (11840, 2628441), (12135, 2564544), (12654, 2459360), (12944, 2404260), (12996, 2394640), (13320, 2336392), (13357, 2329920), (13680, 2274908), (14060, 2213424), (14440, 2155176), (14562, 2137120), (15371, 2024640), (16180, 1923408), (16245, 1915712), (16872, 1844520), (17328, 1795980), (17760, 1752294), (18240, 1706181), (19416, 1602840), (21090, 1475616), (21312, 1460245), (21660, 1436784), (22496, 1383390), (23104, 1346985), (24270, 1282272), (25308, 1229680), (25888, 1202130), (25992, 1197320), (26640, 1168196), (26714, 1164960), (27360, 1137454), (28120, 1106712), (28880, 1077588), (29124, 1068560), (29933, 1039680), (30742, 1012320), (31635, 983744), (32360, 961704), (32490, 957856), (33744, 922260), (34656, 897990), (35520, 876147), (36405, 854848), (38832, 801420), (40071, 776640), (42180, 737808), (43320, 718392), (44992, 691695), (46113, 674880), (48540, 641136), (50616, 614840), (51776, 601065), (51984, 598660), (53280, 584098), (53428, 582480), (54720, 568727), (56240, 553356), (57760, 538794), (58248, 534280), (59866, 519840), (61484, 506160), (63270, 491872), (64720, 480852), (64980, 478928), (66785, 465984), (67488, 461130), (69312, 448995), (72810, 427424), (76855, 404928), (77664, 400710), (80142, 388320), (84360, 368904), (86640, 359196), (89799, 346560), (92226, 337440), (97080, 320568), (101232, 307420), (103968, 299330), (106560, 292049), (106856, 291240), (112480, 276678), (115520, 269397), (116496, 267140), (119732, 259920), (120213, 258880), (122968, 253080), (126540, 245936), (129440, 240426), (129960, 239464), (133570, 232992), (134976, 230565), (138339, 224960), (145620, 213712), (149665, 207936), (153710, 202464), (155328, 200355), (160284, 194160), (168720, 184452), (173280, 179598)]