15671960920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1013}}^1\times {\mathrm{5023}}^1$

素因数の和:6065

約数の個数: 128

約数和(自身を含む): 44015063040

約数和(自身を除く): 28343102120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1013, 1540, 2026, 3080, 4052, 5023, 5065, 7091, 8104, 10046, 10130, 11143, 14182, 20092, 20260, 22286, 25115, 28364, 35161, 35455, 40184, 40520, 44572, 50230, 55253, 55715, 56728, 70322, 70910, 78001, 89144, 100460, 110506, 111430, 140644, 141820, 156002, 175805, 200920, 221012, 222860, 276265, 281288, 283640, 312004, 351610, 386771, 390005, 442024, 445720, 552530, 624008, 703220, 773542, 780010, 1105060, 1406440, 1547084, 1560020, 1933855, 2210120, 3094168, 3120040, 3867710, 5088299, 7735420, 10176598, 15470840, 20353196, 25441495, 35618093, 40706392, 50882990, 55971289, 71236186, 101765980, 111942578, 142472372, 178090465, 203531960, 223885156, 279856445, 284944744, 356180930, 391799023, 447770312, 559712890, 712361860, 783598046, 1119425780, 1424723720, 1567196092, 1958995115, 2238851560, 3134392184, 3917990230, 7835980460, 15671960920]

約数ペア:

[(1, 15671960920), (2, 7835980460), (4, 3917990230), (5, 3134392184), (7, 2238851560), (8, 1958995115), (10, 1567196092), (11, 1424723720), (14, 1119425780), (20, 783598046), (22, 712361860), (28, 559712890), (35, 447770312), (40, 391799023), (44, 356180930), (55, 284944744), (56, 279856445), (70, 223885156), (77, 203531960), (88, 178090465), (110, 142472372), (140, 111942578), (154, 101765980), (220, 71236186), (280, 55971289), (308, 50882990), (385, 40706392), (440, 35618093), (616, 25441495), (770, 20353196), (1013, 15470840), (1540, 10176598), (2026, 7735420), (3080, 5088299), (4052, 3867710), (5023, 3120040), (5065, 3094168), (7091, 2210120), (8104, 1933855), (10046, 1560020), (10130, 1547084), (11143, 1406440), (14182, 1105060), (20092, 780010), (20260, 773542), (22286, 703220), (25115, 624008), (28364, 552530), (35161, 445720), (35455, 442024), (40184, 390005), (40520, 386771), (44572, 351610), (50230, 312004), (55253, 283640), (55715, 281288), (56728, 276265), (70322, 222860), (70910, 221012), (78001, 200920), (89144, 175805), (100460, 156002), (110506, 141820), (111430, 140644)]