1567328280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2957}}^1$

素因数の和:3609

約数の個数: 128

約数和(自身を含む): 5384033280

約数和(自身を除く): 3816705000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 631, 840, 1262, 1893, 2524, 2957, 3155, 3786, 4417, 5048, 5914, 6310, 7572, 8834, 8871, 9465, 11828, 12620, 13251, 14785, 15144, 17668, 17742, 18930, 20699, 22085, 23656, 25240, 26502, 29570, 35336, 35484, 37860, 41398, 44170, 44355, 53004, 59140, 62097, 66255, 70968, 75720, 82796, 88340, 88710, 103495, 106008, 118280, 124194, 132510, 165592, 176680, 177420, 206990, 248388, 265020, 310485, 354840, 413980, 496776, 530040, 620970, 827960, 1241940, 1865867, 2483880, 3731734, 5597601, 7463468, 9329335, 11195202, 13061069, 14926936, 18658670, 22390404, 26122138, 27988005, 37317340, 39183207, 44780808, 52244276, 55976010, 65305345, 74634680, 78366414, 104488552, 111952020, 130610690, 156732828, 195916035, 223904040, 261221380, 313465656, 391832070, 522442760, 783664140, 1567328280]

約数ペア:

[(1, 1567328280), (2, 783664140), (3, 522442760), (4, 391832070), (5, 313465656), (6, 261221380), (7, 223904040), (8, 195916035), (10, 156732828), (12, 130610690), (14, 111952020), (15, 104488552), (20, 78366414), (21, 74634680), (24, 65305345), (28, 55976010), (30, 52244276), (35, 44780808), (40, 39183207), (42, 37317340), (56, 27988005), (60, 26122138), (70, 22390404), (84, 18658670), (105, 14926936), (120, 13061069), (140, 11195202), (168, 9329335), (210, 7463468), (280, 5597601), (420, 3731734), (631, 2483880), (840, 1865867), (1262, 1241940), (1893, 827960), (2524, 620970), (2957, 530040), (3155, 496776), (3786, 413980), (4417, 354840), (5048, 310485), (5914, 265020), (6310, 248388), (7572, 206990), (8834, 177420), (8871, 176680), (9465, 165592), (11828, 132510), (12620, 124194), (13251, 118280), (14785, 106008), (15144, 103495), (17668, 88710), (17742, 88340), (18930, 82796), (20699, 75720), (22085, 70968), (23656, 66255), (25240, 62097), (26502, 59140), (29570, 53004), (35336, 44355), (35484, 44170), (37860, 41398)]