15728069580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{27337}}^1$

素因数の和:27615

約数の個数: 96

約数和(自身を含む): 45266479104

約数和(自身を除く): 29538409524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 223, 258, 430, 446, 516, 645, 669, 860, 892, 1115, 1290, 1338, 2230, 2580, 2676, 3345, 4460, 6690, 9589, 13380, 19178, 27337, 28767, 38356, 47945, 54674, 57534, 82011, 95890, 109348, 115068, 136685, 143835, 164022, 191780, 273370, 287670, 328044, 410055, 546740, 575340, 820110, 1175491, 1640220, 2350982, 3526473, 4701964, 5877455, 6096151, 7052946, 11754910, 12192302, 14105892, 17632365, 18288453, 23509820, 24384604, 30480755, 35264730, 36576906, 60961510, 70529460, 73153812, 91442265, 121923020, 182884530, 262134493, 365769060, 524268986, 786403479, 1048537972, 1310672465, 1572806958, 2621344930, 3145613916, 3932017395, 5242689860, 7864034790, 15728069580]

約数ペア:

[(1, 15728069580), (2, 7864034790), (3, 5242689860), (4, 3932017395), (5, 3145613916), (6, 2621344930), (10, 1572806958), (12, 1310672465), (15, 1048537972), (20, 786403479), (30, 524268986), (43, 365769060), (60, 262134493), (86, 182884530), (129, 121923020), (172, 91442265), (215, 73153812), (223, 70529460), (258, 60961510), (430, 36576906), (446, 35264730), (516, 30480755), (645, 24384604), (669, 23509820), (860, 18288453), (892, 17632365), (1115, 14105892), (1290, 12192302), (1338, 11754910), (2230, 7052946), (2580, 6096151), (2676, 5877455), (3345, 4701964), (4460, 3526473), (6690, 2350982), (9589, 1640220), (13380, 1175491), (19178, 820110), (27337, 575340), (28767, 546740), (38356, 410055), (47945, 328044), (54674, 287670), (57534, 273370), (82011, 191780), (95890, 164022), (109348, 143835), (115068, 136685)]