8685255680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 264

約数和(自身を含む): 22760805888

約数和(自身を除く): 14075550208

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 127, 128, 148, 152, 160, 185, 190, 254, 256, 296, 304, 320, 361, 370, 380, 508, 512, 592, 608, 635, 640, 703, 722, 740, 760, 1016, 1024, 1184, 1216, 1270, 1280, 1406, 1444, 1480, 1520, 1805, 2032, 2368, 2413, 2432, 2540, 2560, 2812, 2888, 2960, 3040, 3515, 3610, 4064, 4699, 4736, 4826, 4864, 5080, 5120, 5624, 5776, 5920, 6080, 7030, 7220, 8128, 9398, 9472, 9652, 9728, 10160, 11248, 11552, 11840, 12065, 12160, 13357, 14060, 14440, 16256, 18796, 18944, 19304, 19456, 20320, 22496, 23104, 23495, 23680, 24130, 24320, 26714, 28120, 28880, 32512, 37592, 37888, 38608, 40640, 44992, 45847, 46208, 46990, 47360, 48260, 48640, 53428, 56240, 57760, 65024, 66785, 75184, 77216, 81280, 89281, 89984, 91694, 92416, 93980, 94720, 96520, 97280, 106856, 112480, 115520, 130048, 133570, 150368, 154432, 162560, 178562, 179968, 183388, 184832, 187960, 189440, 193040, 213712, 224960, 229235, 231040, 267140, 300736, 308864, 325120, 357124, 359936, 366776, 369664, 375920, 386080, 427424, 446405, 449920, 458470, 462080, 534280, 601472, 617728, 650240, 714248, 719872, 733552, 751840, 772160, 854848, 892810, 899840, 916940, 924160, 1068560, 1202944, 1235456, 1428496, 1467104, 1503680, 1544320, 1696339, 1709696, 1785620, 1799680, 1833880, 1848320, 2137120, 2405888, 2470912, 2856992, 2934208, 3007360, 3088640, 3392678, 3419392, 3571240, 3599360, 3667760, 4274240, 4811776, 5713984, 5868416, 6014720, 6177280, 6785356, 6838784, 7142480, 7335520, 8481695, 8548480, 11427968, 11736832, 12029440, 12354560, 13570712, 13677568, 14284960, 14671040, 16963390, 17096960, 22855936, 23473664, 24058880, 27141424, 28569920, 29342080, 33926780, 34193920, 45711872, 46947328, 54282848, 57139840, 58684160, 67853560, 68387840, 91423744, 108565696, 114279680, 117368320, 135707120, 217131392, 228559360, 234736640, 271414240, 434262784, 457118720, 542828480, 868525568, 1085656960, 1737051136, 2171313920, 4342627840, 8685255680]

約数ペア:

[(1, 8685255680), (2, 4342627840), (4, 2171313920), (5, 1737051136), (8, 1085656960), (10, 868525568), (16, 542828480), (19, 457118720), (20, 434262784), (32, 271414240), (37, 234736640), (38, 228559360), (40, 217131392), (64, 135707120), (74, 117368320), (76, 114279680), (80, 108565696), (95, 91423744), (127, 68387840), (128, 67853560), (148, 58684160), (152, 57139840), (160, 54282848), (185, 46947328), (190, 45711872), (254, 34193920), (256, 33926780), (296, 29342080), (304, 28569920), (320, 27141424), (361, 24058880), (370, 23473664), (380, 22855936), (508, 17096960), (512, 16963390), (592, 14671040), (608, 14284960), (635, 13677568), (640, 13570712), (703, 12354560), (722, 12029440), (740, 11736832), (760, 11427968), (1016, 8548480), (1024, 8481695), (1184, 7335520), (1216, 7142480), (1270, 6838784), (1280, 6785356), (1406, 6177280), (1444, 6014720), (1480, 5868416), (1520, 5713984), (1805, 4811776), (2032, 4274240), (2368, 3667760), (2413, 3599360), (2432, 3571240), (2540, 3419392), (2560, 3392678), (2812, 3088640), (2888, 3007360), (2960, 2934208), (3040, 2856992), (3515, 2470912), (3610, 2405888), (4064, 2137120), (4699, 1848320), (4736, 1833880), (4826, 1799680), (4864, 1785620), (5080, 1709696), (5120, 1696339), (5624, 1544320), (5776, 1503680), (5920, 1467104), (6080, 1428496), (7030, 1235456), (7220, 1202944), (8128, 1068560), (9398, 924160), (9472, 916940), (9652, 899840), (9728, 892810), (10160, 854848), (11248, 772160), (11552, 751840), (11840, 733552), (12065, 719872), (12160, 714248), (13357, 650240), (14060, 617728), (14440, 601472), (16256, 534280), (18796, 462080), (18944, 458470), (19304, 449920), (19456, 446405), (20320, 427424), (22496, 386080), (23104, 375920), (23495, 369664), (23680, 366776), (24130, 359936), (24320, 357124), (26714, 325120), (28120, 308864), (28880, 300736), (32512, 267140), (37592, 231040), (37888, 229235), (38608, 224960), (40640, 213712), (44992, 193040), (45847, 189440), (46208, 187960), (46990, 184832), (47360, 183388), (48260, 179968), (48640, 178562), (53428, 162560), (56240, 154432), (57760, 150368), (65024, 133570), (66785, 130048), (75184, 115520), (77216, 112480), (81280, 106856), (89281, 97280), (89984, 96520), (91694, 94720), (92416, 93980)]