64741320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 192

約数和(自身を含む): 251147520

約数和(自身を除く): 186406200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1117, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2234, 2415, 2520, 2760, 2898, 3220, 3351, 3864, 4140, 4468, 4830, 5585, 5796, 6440, 6702, 7245, 7819, 8280, 8936, 9660, 10053, 11170, 11592, 13404, 14490, 15638, 16755, 19320, 20106, 22340, 23457, 25691, 26808, 28980, 31276, 33510, 39095, 40212, 44680, 46914, 50265, 51382, 57960, 62552, 67020, 70371, 77073, 78190, 80424, 93828, 100530, 102764, 117285, 128455, 134040, 140742, 154146, 156380, 179837, 187656, 201060, 205528, 231219, 234570, 256910, 281484, 308292, 312760, 351855, 359674, 385365, 402120, 462438, 469140, 513820, 539511, 562968, 616584, 703710, 719348, 770730, 899185, 924876, 938280, 1027640, 1079022, 1156095, 1407420, 1438696, 1541460, 1618533, 1798370, 1849752, 2158044, 2312190, 2697555, 2814840, 3082920, 3237066, 3596740, 4316088, 4624380, 5395110, 6474132, 7193480, 8092665, 9248760, 10790220, 12948264, 16185330, 21580440, 32370660, 64741320]

約数ペア:

[(1, 64741320), (2, 32370660), (3, 21580440), (4, 16185330), (5, 12948264), (6, 10790220), (7, 9248760), (8, 8092665), (9, 7193480), (10, 6474132), (12, 5395110), (14, 4624380), (15, 4316088), (18, 3596740), (20, 3237066), (21, 3082920), (23, 2814840), (24, 2697555), (28, 2312190), (30, 2158044), (35, 1849752), (36, 1798370), (40, 1618533), (42, 1541460), (45, 1438696), (46, 1407420), (56, 1156095), (60, 1079022), (63, 1027640), (69, 938280), (70, 924876), (72, 899185), (84, 770730), (90, 719348), (92, 703710), (105, 616584), (115, 562968), (120, 539511), (126, 513820), (138, 469140), (140, 462438), (161, 402120), (168, 385365), (180, 359674), (184, 351855), (207, 312760), (210, 308292), (230, 281484), (252, 256910), (276, 234570), (280, 231219), (315, 205528), (322, 201060), (345, 187656), (360, 179837), (414, 156380), (420, 154146), (460, 140742), (483, 134040), (504, 128455), (552, 117285), (630, 102764), (644, 100530), (690, 93828), (805, 80424), (828, 78190), (840, 77073), (920, 70371), (966, 67020), (1035, 62552), (1117, 57960), (1260, 51382), (1288, 50265), (1380, 46914), (1449, 44680), (1610, 40212), (1656, 39095), (1932, 33510), (2070, 31276), (2234, 28980), (2415, 26808), (2520, 25691), (2760, 23457), (2898, 22340), (3220, 20106), (3351, 19320), (3864, 16755), (4140, 15638), (4468, 14490), (4830, 13404), (5585, 11592), (5796, 11170), (6440, 10053), (6702, 9660), (7245, 8936), (7819, 8280)]