1499004080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{8893}}^1$

素因数の和:8963

約数の個数: 120

約数和(自身を含む): 4148944272

約数和(自身を除く): 2649940192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 49, 56, 70, 80, 86, 98, 112, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 560, 602, 688, 784, 860, 980, 1204, 1505, 1720, 1960, 2107, 2408, 3010, 3440, 3920, 4214, 4816, 6020, 8428, 8893, 10535, 12040, 16856, 17786, 21070, 24080, 33712, 35572, 42140, 44465, 62251, 71144, 84280, 88930, 124502, 142288, 168560, 177860, 249004, 311255, 355720, 382399, 435757, 498008, 622510, 711440, 764798, 871514, 996016, 1245020, 1529596, 1743028, 1911995, 2178785, 2490040, 2676793, 3059192, 3486056, 3823990, 4357570, 4980080, 5353586, 6118384, 6972112, 7647980, 8715140, 10707172, 13383965, 15295960, 17430280, 18737551, 21414344, 26767930, 30591920, 34860560, 37475102, 42828688, 53535860, 74950204, 93687755, 107071720, 149900408, 187375510, 214143440, 299800816, 374751020, 749502040, 1499004080]

約数ペア:

[(1, 1499004080), (2, 749502040), (4, 374751020), (5, 299800816), (7, 214143440), (8, 187375510), (10, 149900408), (14, 107071720), (16, 93687755), (20, 74950204), (28, 53535860), (35, 42828688), (40, 37475102), (43, 34860560), (49, 30591920), (56, 26767930), (70, 21414344), (80, 18737551), (86, 17430280), (98, 15295960), (112, 13383965), (140, 10707172), (172, 8715140), (196, 7647980), (215, 6972112), (245, 6118384), (280, 5353586), (301, 4980080), (344, 4357570), (392, 3823990), (430, 3486056), (490, 3059192), (560, 2676793), (602, 2490040), (688, 2178785), (784, 1911995), (860, 1743028), (980, 1529596), (1204, 1245020), (1505, 996016), (1720, 871514), (1960, 764798), (2107, 711440), (2408, 622510), (3010, 498008), (3440, 435757), (3920, 382399), (4214, 355720), (4816, 311255), (6020, 249004), (8428, 177860), (8893, 168560), (10535, 142288), (12040, 124502), (16856, 88930), (17786, 84280), (21070, 71144), (24080, 62251), (33712, 44465), (35572, 42140)]