15204300720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{192557}}^1$

素因数の和:192627

約数の個数: 160

約数和(自身を含む): 55013050368

約数和(自身を除く): 39808749648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3290, 3760, 3948, 4935, 5264, 5640, 6580, 7896, 9870, 11280, 13160, 15792, 19740, 26320, 39480, 78960, 192557, 385114, 577671, 770228, 962785, 1155342, 1347899, 1540456, 1925570, 2310684, 2695798, 2888355, 3080912, 3851140, 4043697, 4621368, 5391596, 5776710, 6739495, 7702280, 8087394, 9050179, 9242736, 10783192, 11553420, 13478990, 15404560, 16174788, 18100358, 20218485, 21566384, 23106840, 26957980, 27150537, 32349576, 36200716, 40436970, 45250895, 46213680, 53915960, 54301074, 63351253, 64699152, 72401432, 80873940, 90501790, 107831920, 108602148, 126702506, 135752685, 144802864, 161747880, 181003580, 190053759, 217204296, 253405012, 271505370, 316756265, 323495760, 362007160, 380107518, 434408592, 506810024, 543010740, 633512530, 724014320, 760215036, 950268795, 1013620048, 1086021480, 1267025060, 1520430072, 1900537590, 2172042960, 2534050120, 3040860144, 3801075180, 5068100240, 7602150360, 15204300720]

約数ペア:

[(1, 15204300720), (2, 7602150360), (3, 5068100240), (4, 3801075180), (5, 3040860144), (6, 2534050120), (7, 2172042960), (8, 1900537590), (10, 1520430072), (12, 1267025060), (14, 1086021480), (15, 1013620048), (16, 950268795), (20, 760215036), (21, 724014320), (24, 633512530), (28, 543010740), (30, 506810024), (35, 434408592), (40, 380107518), (42, 362007160), (47, 323495760), (48, 316756265), (56, 271505370), (60, 253405012), (70, 217204296), (80, 190053759), (84, 181003580), (94, 161747880), (105, 144802864), (112, 135752685), (120, 126702506), (140, 108602148), (141, 107831920), (168, 90501790), (188, 80873940), (210, 72401432), (235, 64699152), (240, 63351253), (280, 54301074), (282, 53915960), (329, 46213680), (336, 45250895), (376, 40436970), (420, 36200716), (470, 32349576), (560, 27150537), (564, 26957980), (658, 23106840), (705, 21566384), (752, 20218485), (840, 18100358), (940, 16174788), (987, 15404560), (1128, 13478990), (1316, 11553420), (1410, 10783192), (1645, 9242736), (1680, 9050179), (1880, 8087394), (1974, 7702280), (2256, 6739495), (2632, 5776710), (2820, 5391596), (3290, 4621368), (3760, 4043697), (3948, 3851140), (4935, 3080912), (5264, 2888355), (5640, 2695798), (6580, 2310684), (7896, 1925570), (9870, 1540456), (11280, 1347899), (13160, 1155342), (15792, 962785), (19740, 770228), (26320, 577671), (39480, 385114), (78960, 192557)]