1629051240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2269}}^1$

素因数の和:2507

約数の個数: 128

約数和(自身を含む): 5073177600

約数和(自身を除く): 3444126360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 193, 248, 310, 372, 386, 465, 579, 620, 744, 772, 930, 965, 1158, 1240, 1544, 1860, 1930, 2269, 2316, 2895, 3720, 3860, 4538, 4632, 5790, 5983, 6807, 7720, 9076, 11345, 11580, 11966, 13614, 17949, 18152, 22690, 23160, 23932, 27228, 29915, 34035, 35898, 45380, 47864, 54456, 59830, 68070, 70339, 71796, 89745, 90760, 119660, 136140, 140678, 143592, 179490, 211017, 239320, 272280, 281356, 351695, 358980, 422034, 437917, 562712, 703390, 717960, 844068, 875834, 1055085, 1313751, 1406780, 1688136, 1751668, 2110170, 2189585, 2627502, 2813560, 3503336, 4220340, 4379170, 5255004, 6568755, 8440680, 8758340, 10510008, 13137510, 13575427, 17516680, 26275020, 27150854, 40726281, 52550040, 54301708, 67877135, 81452562, 108603416, 135754270, 162905124, 203631405, 271508540, 325810248, 407262810, 543017080, 814525620, 1629051240]

約数ペア:

[(1, 1629051240), (2, 814525620), (3, 543017080), (4, 407262810), (5, 325810248), (6, 271508540), (8, 203631405), (10, 162905124), (12, 135754270), (15, 108603416), (20, 81452562), (24, 67877135), (30, 54301708), (31, 52550040), (40, 40726281), (60, 27150854), (62, 26275020), (93, 17516680), (120, 13575427), (124, 13137510), (155, 10510008), (186, 8758340), (193, 8440680), (248, 6568755), (310, 5255004), (372, 4379170), (386, 4220340), (465, 3503336), (579, 2813560), (620, 2627502), (744, 2189585), (772, 2110170), (930, 1751668), (965, 1688136), (1158, 1406780), (1240, 1313751), (1544, 1055085), (1860, 875834), (1930, 844068), (2269, 717960), (2316, 703390), (2895, 562712), (3720, 437917), (3860, 422034), (4538, 358980), (4632, 351695), (5790, 281356), (5983, 272280), (6807, 239320), (7720, 211017), (9076, 179490), (11345, 143592), (11580, 140678), (11966, 136140), (13614, 119660), (17949, 90760), (18152, 89745), (22690, 71796), (23160, 70339), (23932, 68070), (27228, 59830), (29915, 54456), (34035, 47864), (35898, 45380)]