709461480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:65003

約数の個数: 128

約数和(自身を含む): 2619590400

約数和(自身を除く): 1910128920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 64969, 129938, 194907, 259876, 324845, 389814, 454783, 519752, 649690, 779628, 844597, 909566, 974535, 1299380, 1364349, 1559256, 1689194, 1819132, 1949070, 2273915, 2533791, 2598760, 2728698, 3378388, 3638264, 3898140, 4222985, 4547830, 5067582, 5457396, 5912179, 6756776, 6821745, 7796280, 8445970, 9095660, 10135164, 10914792, 11824358, 12668955, 13643490, 16891940, 17736537, 18191320, 20270328, 23648716, 25337910, 27286980, 29560895, 33783880, 35473074, 47297432, 50675820, 54573960, 59121790, 70946148, 88682685, 101351640, 118243580, 141892296, 177365370, 236487160, 354730740, 709461480]

約数ペア:

[(1, 709461480), (2, 354730740), (3, 236487160), (4, 177365370), (5, 141892296), (6, 118243580), (7, 101351640), (8, 88682685), (10, 70946148), (12, 59121790), (13, 54573960), (14, 50675820), (15, 47297432), (20, 35473074), (21, 33783880), (24, 29560895), (26, 27286980), (28, 25337910), (30, 23648716), (35, 20270328), (39, 18191320), (40, 17736537), (42, 16891940), (52, 13643490), (56, 12668955), (60, 11824358), (65, 10914792), (70, 10135164), (78, 9095660), (84, 8445970), (91, 7796280), (104, 6821745), (105, 6756776), (120, 5912179), (130, 5457396), (140, 5067582), (156, 4547830), (168, 4222985), (182, 3898140), (195, 3638264), (210, 3378388), (260, 2728698), (273, 2598760), (280, 2533791), (312, 2273915), (364, 1949070), (390, 1819132), (420, 1689194), (455, 1559256), (520, 1364349), (546, 1299380), (728, 974535), (780, 909566), (840, 844597), (910, 779628), (1092, 649690), (1365, 519752), (1560, 454783), (1820, 389814), (2184, 324845), (2730, 259876), (3640, 194907), (5460, 129938), (10920, 64969)]