15696406680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{86453}}^1$

素因数の和:86573

約数の個数: 128

約数和(自身を含む): 50419972800

約数和(自身を除く): 34723566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 136, 170, 178, 204, 255, 267, 340, 356, 408, 445, 510, 534, 680, 712, 890, 1020, 1068, 1335, 1513, 1780, 2040, 2136, 2670, 3026, 3560, 4539, 5340, 6052, 7565, 9078, 10680, 12104, 15130, 18156, 22695, 30260, 36312, 45390, 60520, 86453, 90780, 172906, 181560, 259359, 345812, 432265, 518718, 691624, 864530, 1037436, 1296795, 1469701, 1729060, 2074872, 2593590, 2939402, 3458120, 4409103, 5187180, 5878804, 7348505, 7694317, 8818206, 10374360, 11757608, 14697010, 15388634, 17636412, 22045515, 23082951, 29394020, 30777268, 35272824, 38471585, 44091030, 46165902, 58788040, 61554536, 76943170, 88182060, 92331804, 115414755, 130803389, 153886340, 176364120, 184663608, 230829510, 261606778, 307772680, 392410167, 461659020, 523213556, 654016945, 784820334, 923318040, 1046427112, 1308033890, 1569640668, 1962050835, 2616067780, 3139281336, 3924101670, 5232135560, 7848203340, 15696406680]

約数ペア:

[(1, 15696406680), (2, 7848203340), (3, 5232135560), (4, 3924101670), (5, 3139281336), (6, 2616067780), (8, 1962050835), (10, 1569640668), (12, 1308033890), (15, 1046427112), (17, 923318040), (20, 784820334), (24, 654016945), (30, 523213556), (34, 461659020), (40, 392410167), (51, 307772680), (60, 261606778), (68, 230829510), (85, 184663608), (89, 176364120), (102, 153886340), (120, 130803389), (136, 115414755), (170, 92331804), (178, 88182060), (204, 76943170), (255, 61554536), (267, 58788040), (340, 46165902), (356, 44091030), (408, 38471585), (445, 35272824), (510, 30777268), (534, 29394020), (680, 23082951), (712, 22045515), (890, 17636412), (1020, 15388634), (1068, 14697010), (1335, 11757608), (1513, 10374360), (1780, 8818206), (2040, 7694317), (2136, 7348505), (2670, 5878804), (3026, 5187180), (3560, 4409103), (4539, 3458120), (5340, 2939402), (6052, 2593590), (7565, 2074872), (9078, 1729060), (10680, 1469701), (12104, 1296795), (15130, 1037436), (18156, 864530), (22695, 691624), (30260, 518718), (36312, 432265), (45390, 345812), (60520, 259359), (86453, 181560), (90780, 172906)]