64634040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 224078400

約数和(自身を除く): 159444360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 41, 45, 58, 60, 72, 82, 87, 90, 116, 120, 123, 145, 151, 164, 174, 180, 205, 232, 246, 261, 290, 302, 328, 348, 360, 369, 410, 435, 453, 492, 522, 580, 604, 615, 696, 738, 755, 820, 870, 906, 984, 1044, 1160, 1189, 1208, 1230, 1305, 1359, 1476, 1510, 1640, 1740, 1812, 1845, 2088, 2265, 2378, 2460, 2610, 2718, 2952, 3020, 3480, 3567, 3624, 3690, 4379, 4530, 4756, 4920, 5220, 5436, 5945, 6040, 6191, 6795, 7134, 7380, 8758, 9060, 9512, 10440, 10701, 10872, 11890, 12382, 13137, 13590, 14268, 14760, 17516, 17835, 18120, 18573, 21402, 21895, 23780, 24764, 26274, 27180, 28536, 30955, 35032, 35670, 37146, 39411, 42804, 43790, 47560, 49528, 52548, 53505, 54360, 55719, 61910, 65685, 71340, 74292, 78822, 85608, 87580, 92865, 105096, 107010, 111438, 123820, 131370, 142680, 148584, 157644, 175160, 179539, 185730, 197055, 214020, 222876, 247640, 262740, 278595, 315288, 359078, 371460, 394110, 428040, 445752, 525480, 538617, 557190, 718156, 742920, 788220, 897695, 1077234, 1114380, 1436312, 1576440, 1615851, 1795390, 2154468, 2228760, 2693085, 3231702, 3590780, 4308936, 5386170, 6463404, 7181560, 8079255, 10772340, 12926808, 16158510, 21544680, 32317020, 64634040]

約数ペア:

[(1, 64634040), (2, 32317020), (3, 21544680), (4, 16158510), (5, 12926808), (6, 10772340), (8, 8079255), (9, 7181560), (10, 6463404), (12, 5386170), (15, 4308936), (18, 3590780), (20, 3231702), (24, 2693085), (29, 2228760), (30, 2154468), (36, 1795390), (40, 1615851), (41, 1576440), (45, 1436312), (58, 1114380), (60, 1077234), (72, 897695), (82, 788220), (87, 742920), (90, 718156), (116, 557190), (120, 538617), (123, 525480), (145, 445752), (151, 428040), (164, 394110), (174, 371460), (180, 359078), (205, 315288), (232, 278595), (246, 262740), (261, 247640), (290, 222876), (302, 214020), (328, 197055), (348, 185730), (360, 179539), (369, 175160), (410, 157644), (435, 148584), (453, 142680), (492, 131370), (522, 123820), (580, 111438), (604, 107010), (615, 105096), (696, 92865), (738, 87580), (755, 85608), (820, 78822), (870, 74292), (906, 71340), (984, 65685), (1044, 61910), (1160, 55719), (1189, 54360), (1208, 53505), (1230, 52548), (1305, 49528), (1359, 47560), (1476, 43790), (1510, 42804), (1640, 39411), (1740, 37146), (1812, 35670), (1845, 35032), (2088, 30955), (2265, 28536), (2378, 27180), (2460, 26274), (2610, 24764), (2718, 23780), (2952, 21895), (3020, 21402), (3480, 18573), (3567, 18120), (3624, 17835), (3690, 17516), (4379, 14760), (4530, 14268), (4756, 13590), (4920, 13137), (5220, 12382), (5436, 11890), (5945, 10872), (6040, 10701), (6191, 10440), (6795, 9512), (7134, 9060), (7380, 8758)]