64683840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 224

約数和(自身を含む): 227356416

約数和(自身を除く): 162672576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 73, 78, 80, 96, 104, 120, 130, 142, 146, 156, 160, 192, 195, 208, 213, 219, 240, 260, 284, 292, 312, 320, 355, 365, 390, 416, 426, 438, 480, 520, 568, 584, 624, 710, 730, 780, 832, 852, 876, 923, 949, 960, 1040, 1065, 1095, 1136, 1168, 1248, 1420, 1460, 1560, 1704, 1752, 1846, 1898, 2080, 2130, 2190, 2272, 2336, 2496, 2769, 2840, 2847, 2920, 3120, 3408, 3504, 3692, 3796, 4160, 4260, 4380, 4544, 4615, 4672, 4745, 5183, 5538, 5680, 5694, 5840, 6240, 6816, 7008, 7384, 7592, 8520, 8760, 9230, 9490, 10366, 11076, 11360, 11388, 11680, 12480, 13632, 13845, 14016, 14235, 14768, 15184, 15549, 17040, 17520, 18460, 18980, 20732, 22152, 22720, 22776, 23360, 25915, 27690, 28470, 29536, 30368, 31098, 34080, 35040, 36920, 37960, 41464, 44304, 45552, 51830, 55380, 56940, 59072, 60736, 62196, 67379, 68160, 70080, 73840, 75920, 77745, 82928, 88608, 91104, 103660, 110760, 113880, 124392, 134758, 147680, 151840, 155490, 165856, 177216, 182208, 202137, 207320, 221520, 227760, 248784, 269516, 295360, 303680, 310980, 331712, 336895, 404274, 414640, 443040, 455520, 497568, 539032, 621960, 673790, 808548, 829280, 886080, 911040, 995136, 1010685, 1078064, 1243920, 1347580, 1617096, 1658560, 2021370, 2156128, 2487840, 2695160, 3234192, 4042740, 4312256, 4975680, 5390320, 6468384, 8085480, 10780640, 12936768, 16170960, 21561280, 32341920, 64683840]

約数ペア:

[(1, 64683840), (2, 32341920), (3, 21561280), (4, 16170960), (5, 12936768), (6, 10780640), (8, 8085480), (10, 6468384), (12, 5390320), (13, 4975680), (15, 4312256), (16, 4042740), (20, 3234192), (24, 2695160), (26, 2487840), (30, 2156128), (32, 2021370), (39, 1658560), (40, 1617096), (48, 1347580), (52, 1243920), (60, 1078064), (64, 1010685), (65, 995136), (71, 911040), (73, 886080), (78, 829280), (80, 808548), (96, 673790), (104, 621960), (120, 539032), (130, 497568), (142, 455520), (146, 443040), (156, 414640), (160, 404274), (192, 336895), (195, 331712), (208, 310980), (213, 303680), (219, 295360), (240, 269516), (260, 248784), (284, 227760), (292, 221520), (312, 207320), (320, 202137), (355, 182208), (365, 177216), (390, 165856), (416, 155490), (426, 151840), (438, 147680), (480, 134758), (520, 124392), (568, 113880), (584, 110760), (624, 103660), (710, 91104), (730, 88608), (780, 82928), (832, 77745), (852, 75920), (876, 73840), (923, 70080), (949, 68160), (960, 67379), (1040, 62196), (1065, 60736), (1095, 59072), (1136, 56940), (1168, 55380), (1248, 51830), (1420, 45552), (1460, 44304), (1560, 41464), (1704, 37960), (1752, 36920), (1846, 35040), (1898, 34080), (2080, 31098), (2130, 30368), (2190, 29536), (2272, 28470), (2336, 27690), (2496, 25915), (2769, 23360), (2840, 22776), (2847, 22720), (2920, 22152), (3120, 20732), (3408, 18980), (3504, 18460), (3692, 17520), (3796, 17040), (4160, 15549), (4260, 15184), (4380, 14768), (4544, 14235), (4615, 14016), (4672, 13845), (4745, 13632), (5183, 12480), (5538, 11680), (5680, 11388), (5694, 11360), (5840, 11076), (6240, 10366), (6816, 9490), (7008, 9230), (7384, 8760), (7592, 8520)]