637701480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136261}}^1$

素因数の和:136291

約数の個数: 96

約数和(自身を含む): 2231971560

約数和(自身を除く): 1594270080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 136261, 272522, 408783, 545044, 681305, 817566, 1090088, 1226349, 1362610, 1635132, 1771393, 2043915, 2452698, 2725220, 3270264, 3542786, 4087830, 4905396, 5314179, 5450440, 6131745, 7085572, 8175660, 8856965, 9810792, 10628358, 12263490, 14171144, 15942537, 16351320, 17713930, 21256716, 24526980, 26570895, 31885074, 35427860, 42513432, 49053960, 53141790, 63770148, 70855720, 79712685, 106283580, 127540296, 159425370, 212567160, 318850740, 637701480]

約数ペア:

[(1, 637701480), (2, 318850740), (3, 212567160), (4, 159425370), (5, 127540296), (6, 106283580), (8, 79712685), (9, 70855720), (10, 63770148), (12, 53141790), (13, 49053960), (15, 42513432), (18, 35427860), (20, 31885074), (24, 26570895), (26, 24526980), (30, 21256716), (36, 17713930), (39, 16351320), (40, 15942537), (45, 14171144), (52, 12263490), (60, 10628358), (65, 9810792), (72, 8856965), (78, 8175660), (90, 7085572), (104, 6131745), (117, 5450440), (120, 5314179), (130, 4905396), (156, 4087830), (180, 3542786), (195, 3270264), (234, 2725220), (260, 2452698), (312, 2043915), (360, 1771393), (390, 1635132), (468, 1362610), (520, 1226349), (585, 1090088), (780, 817566), (936, 681305), (1170, 545044), (1560, 408783), (2340, 272522), (4680, 136261)]