571413960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40699}}^1$

素因数の和:40732

約数の個数: 128

約数和(自身を含む): 2051280000

約数和(自身を除く): 1479866040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 40699, 81398, 122097, 162796, 203495, 244194, 325592, 366291, 406990, 488388, 529087, 610485, 732582, 813980, 976776, 1058174, 1098873, 1220970, 1465164, 1587261, 1627960, 1831455, 2116348, 2197746, 2441940, 2645435, 2930328, 3174522, 3662910, 4232696, 4395492, 4761783, 4883880, 5290870, 5494365, 6349044, 7325820, 7936305, 8790984, 9523566, 10581740, 10988730, 12698088, 14285349, 14651640, 15872610, 19047132, 21163480, 21977460, 23808915, 28570698, 31745220, 38094264, 43954920, 47617830, 57141396, 63490440, 71426745, 95235660, 114282792, 142853490, 190471320, 285706980, 571413960]

約数ペア:

[(1, 571413960), (2, 285706980), (3, 190471320), (4, 142853490), (5, 114282792), (6, 95235660), (8, 71426745), (9, 63490440), (10, 57141396), (12, 47617830), (13, 43954920), (15, 38094264), (18, 31745220), (20, 28570698), (24, 23808915), (26, 21977460), (27, 21163480), (30, 19047132), (36, 15872610), (39, 14651640), (40, 14285349), (45, 12698088), (52, 10988730), (54, 10581740), (60, 9523566), (65, 8790984), (72, 7936305), (78, 7325820), (90, 6349044), (104, 5494365), (108, 5290870), (117, 4883880), (120, 4761783), (130, 4395492), (135, 4232696), (156, 3662910), (180, 3174522), (195, 2930328), (216, 2645435), (234, 2441940), (260, 2197746), (270, 2116348), (312, 1831455), (351, 1627960), (360, 1587261), (390, 1465164), (468, 1220970), (520, 1098873), (540, 1058174), (585, 976776), (702, 813980), (780, 732582), (936, 610485), (1080, 529087), (1170, 488388), (1404, 406990), (1560, 366291), (1755, 325592), (2340, 244194), (2808, 203495), (3510, 162796), (4680, 122097), (7020, 81398), (14040, 40699)]