538492080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8663}}^1$

素因数の和:8723

約数の個数: 160

約数和(自身を含む): 1959588864

約数和(自身を除く): 1421096784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 280, 296, 336, 370, 420, 444, 518, 555, 560, 592, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 1680, 1776, 2072, 2220, 2590, 2960, 3108, 3885, 4144, 4440, 5180, 6216, 7770, 8663, 8880, 10360, 12432, 15540, 17326, 20720, 25989, 31080, 34652, 43315, 51978, 60641, 62160, 69304, 86630, 103956, 121282, 129945, 138608, 173260, 181923, 207912, 242564, 259890, 303205, 320531, 346520, 363846, 415824, 485128, 519780, 606410, 641062, 693040, 727692, 909615, 961593, 970256, 1039560, 1212820, 1282124, 1455384, 1602655, 1819230, 1923186, 2079120, 2243717, 2425640, 2564248, 2910768, 3205310, 3638460, 3846372, 4487434, 4807965, 4851280, 5128496, 6410620, 6731151, 7276920, 7692744, 8974868, 9615930, 11218585, 12821240, 13462302, 14553840, 15385488, 17949736, 19231860, 22437170, 25642480, 26924604, 33655755, 35899472, 38463720, 44874340, 53849208, 67311510, 76927440, 89748680, 107698416, 134623020, 179497360, 269246040, 538492080]

約数ペア:

[(1, 538492080), (2, 269246040), (3, 179497360), (4, 134623020), (5, 107698416), (6, 89748680), (7, 76927440), (8, 67311510), (10, 53849208), (12, 44874340), (14, 38463720), (15, 35899472), (16, 33655755), (20, 26924604), (21, 25642480), (24, 22437170), (28, 19231860), (30, 17949736), (35, 15385488), (37, 14553840), (40, 13462302), (42, 12821240), (48, 11218585), (56, 9615930), (60, 8974868), (70, 7692744), (74, 7276920), (80, 6731151), (84, 6410620), (105, 5128496), (111, 4851280), (112, 4807965), (120, 4487434), (140, 3846372), (148, 3638460), (168, 3205310), (185, 2910768), (210, 2564248), (222, 2425640), (240, 2243717), (259, 2079120), (280, 1923186), (296, 1819230), (336, 1602655), (370, 1455384), (420, 1282124), (444, 1212820), (518, 1039560), (555, 970256), (560, 961593), (592, 909615), (740, 727692), (777, 693040), (840, 641062), (888, 606410), (1036, 519780), (1110, 485128), (1295, 415824), (1480, 363846), (1554, 346520), (1680, 320531), (1776, 303205), (2072, 259890), (2220, 242564), (2590, 207912), (2960, 181923), (3108, 173260), (3885, 138608), (4144, 129945), (4440, 121282), (5180, 103956), (6216, 86630), (7770, 69304), (8663, 62160), (8880, 60641), (10360, 51978), (12432, 43315), (15540, 34652), (17326, 31080), (20720, 25989)]