31971557280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7351}}^1$

素因数の和:7440

約数の個数: 384

約数和(自身を含む): 117654114816

約数和(自身を除く): 85682557536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 41, 48, 51, 52, 60, 65, 68, 78, 80, 82, 85, 96, 102, 104, 120, 123, 130, 136, 156, 160, 164, 170, 195, 204, 205, 208, 221, 240, 246, 255, 260, 272, 312, 328, 340, 390, 408, 410, 416, 442, 480, 492, 510, 520, 533, 544, 615, 624, 656, 663, 680, 697, 780, 816, 820, 884, 984, 1020, 1040, 1066, 1105, 1230, 1248, 1312, 1326, 1360, 1394, 1560, 1599, 1632, 1640, 1768, 1968, 2040, 2080, 2091, 2132, 2210, 2460, 2652, 2665, 2720, 2788, 3120, 3198, 3280, 3315, 3485, 3536, 3936, 4080, 4182, 4264, 4420, 4920, 5304, 5330, 5576, 6240, 6396, 6560, 6630, 6970, 7072, 7351, 7995, 8160, 8364, 8528, 8840, 9061, 9840, 10455, 10608, 10660, 11152, 12792, 13260, 13940, 14702, 15990, 16728, 17056, 17680, 18122, 19680, 20910, 21216, 21320, 22053, 22304, 25584, 26520, 27183, 27880, 29404, 31980, 33456, 35360, 36244, 36755, 41820, 42640, 44106, 45305, 51168, 53040, 54366, 55760, 58808, 63960, 66912, 72488, 73510, 83640, 85280, 88212, 90610, 95563, 106080, 108732, 110265, 111520, 117616, 124967, 127920, 135915, 144976, 147020, 167280, 176424, 181220, 191126, 217464, 220530, 235232, 249934, 255840, 271830, 286689, 289952, 294040, 301391, 334560, 352848, 362440, 374901, 382252, 434928, 441060, 477815, 499868, 543660, 573378, 588080, 602782, 624835, 705696, 724880, 749802, 764504, 869856, 882120, 904173, 955630, 999736, 1087320, 1146756, 1176160, 1205564, 1249670, 1433445, 1449760, 1499604, 1506955, 1529008, 1624571, 1764240, 1808346, 1874505, 1911260, 1999472, 2174640, 2293512, 2411128, 2499340, 2866890, 2999208, 3013910, 3058016, 3249142, 3528480, 3616692, 3749010, 3822520, 3918083, 3998944, 4349280, 4520865, 4587024, 4822256, 4873713, 4998680, 5123647, 5733780, 5998416, 6027820, 6498284, 7233384, 7498020, 7645040, 7836166, 8122855, 9041730, 9174048, 9644512, 9747426, 9997360, 10247294, 11467560, 11754249, 11996832, 12055640, 12996568, 14466768, 14996040, 15290080, 15370941, 15672332, 16245710, 18083460, 19494852, 19590415, 19994720, 20494588, 22935120, 23508498, 24111280, 24368565, 25618235, 25993136, 28933536, 29992080, 30741882, 31344664, 32491420, 36166920, 38989704, 39180830, 40989176, 45870240, 47016996, 48222560, 48737130, 51236470, 51986272, 58771245, 59984160, 61483764, 62689328, 64982840, 66607411, 72333840, 76854705, 77979408, 78361660, 81978352, 94033992, 97474260, 102472940, 117542490, 122967528, 125378656, 129965680, 133214822, 144667680, 153709410, 155958816, 156723320, 163956704, 188067984, 194948520, 199822233, 204945880, 235084980, 245935056, 259931360, 266429644, 307418820, 313446640, 333037055, 376135968, 389897040, 399644466, 409891760, 470169960, 491870112, 532859288, 614837640, 626893280, 666074110, 779794080, 799288932, 819783520, 940339920, 999111165, 1065718576, 1229675280, 1332148220, 1598577864, 1880679840, 1998222330, 2131437152, 2459350560, 2664296440, 3197155728, 3996444660, 5328592880, 6394311456, 7992889320, 10657185760, 15985778640, 31971557280]

約数ペア:

[(1, 31971557280), (2, 15985778640), (3, 10657185760), (4, 7992889320), (5, 6394311456), (6, 5328592880), (8, 3996444660), (10, 3197155728), (12, 2664296440), (13, 2459350560), (15, 2131437152), (16, 1998222330), (17, 1880679840), (20, 1598577864), (24, 1332148220), (26, 1229675280), (30, 1065718576), (32, 999111165), (34, 940339920), (39, 819783520), (40, 799288932), (41, 779794080), (48, 666074110), (51, 626893280), (52, 614837640), (60, 532859288), (65, 491870112), (68, 470169960), (78, 409891760), (80, 399644466), (82, 389897040), (85, 376135968), (96, 333037055), (102, 313446640), (104, 307418820), (120, 266429644), (123, 259931360), (130, 245935056), (136, 235084980), (156, 204945880), (160, 199822233), (164, 194948520), (170, 188067984), (195, 163956704), (204, 156723320), (205, 155958816), (208, 153709410), (221, 144667680), (240, 133214822), (246, 129965680), (255, 125378656), (260, 122967528), (272, 117542490), (312, 102472940), (328, 97474260), (340, 94033992), (390, 81978352), (408, 78361660), (410, 77979408), (416, 76854705), (442, 72333840), (480, 66607411), (492, 64982840), (510, 62689328), (520, 61483764), (533, 59984160), (544, 58771245), (615, 51986272), (624, 51236470), (656, 48737130), (663, 48222560), (680, 47016996), (697, 45870240), (780, 40989176), (816, 39180830), (820, 38989704), (884, 36166920), (984, 32491420), (1020, 31344664), (1040, 30741882), (1066, 29992080), (1105, 28933536), (1230, 25993136), (1248, 25618235), (1312, 24368565), (1326, 24111280), (1360, 23508498), (1394, 22935120), (1560, 20494588), (1599, 19994720), (1632, 19590415), (1640, 19494852), (1768, 18083460), (1968, 16245710), (2040, 15672332), (2080, 15370941), (2091, 15290080), (2132, 14996040), (2210, 14466768), (2460, 12996568), (2652, 12055640), (2665, 11996832), (2720, 11754249), (2788, 11467560), (3120, 10247294), (3198, 9997360), (3280, 9747426), (3315, 9644512), (3485, 9174048), (3536, 9041730), (3936, 8122855), (4080, 7836166), (4182, 7645040), (4264, 7498020), (4420, 7233384), (4920, 6498284), (5304, 6027820), (5330, 5998416), (5576, 5733780), (6240, 5123647), (6396, 4998680), (6560, 4873713), (6630, 4822256), (6970, 4587024), (7072, 4520865), (7351, 4349280), (7995, 3998944), (8160, 3918083), (8364, 3822520), (8528, 3749010), (8840, 3616692), (9061, 3528480), (9840, 3249142), (10455, 3058016), (10608, 3013910), (10660, 2999208), (11152, 2866890), (12792, 2499340), (13260, 2411128), (13940, 2293512), (14702, 2174640), (15990, 1999472), (16728, 1911260), (17056, 1874505), (17680, 1808346), (18122, 1764240), (19680, 1624571), (20910, 1529008), (21216, 1506955), (21320, 1499604), (22053, 1449760), (22304, 1433445), (25584, 1249670), (26520, 1205564), (27183, 1176160), (27880, 1146756), (29404, 1087320), (31980, 999736), (33456, 955630), (35360, 904173), (36244, 882120), (36755, 869856), (41820, 764504), (42640, 749802), (44106, 724880), (45305, 705696), (51168, 624835), (53040, 602782), (54366, 588080), (55760, 573378), (58808, 543660), (63960, 499868), (66912, 477815), (72488, 441060), (73510, 434928), (83640, 382252), (85280, 374901), (88212, 362440), (90610, 352848), (95563, 334560), (106080, 301391), (108732, 294040), (110265, 289952), (111520, 286689), (117616, 271830), (124967, 255840), (127920, 249934), (135915, 235232), (144976, 220530), (147020, 217464), (167280, 191126), (176424, 181220)]