352012920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{677}}^1$

素因数の和:1317

約数の個数: 128

約数和(自身を含む): 1210636800

約数和(自身を除く): 858623880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 619, 677, 840, 1238, 1354, 1857, 2031, 2476, 2708, 3095, 3385, 3714, 4062, 4333, 4739, 4952, 5416, 6190, 6770, 7428, 8124, 8666, 9285, 9478, 10155, 12380, 12999, 13540, 14217, 14856, 16248, 17332, 18570, 18956, 20310, 21665, 23695, 24760, 25998, 27080, 28434, 34664, 37140, 37912, 40620, 43330, 47390, 51996, 56868, 64995, 71085, 74280, 81240, 86660, 94780, 103992, 113736, 129990, 142170, 173320, 189560, 259980, 284340, 419063, 519960, 568680, 838126, 1257189, 1676252, 2095315, 2514378, 2933441, 3352504, 4190630, 5028756, 5866882, 6285945, 8381260, 8800323, 10057512, 11733764, 12571890, 14667205, 16762520, 17600646, 23467528, 25143780, 29334410, 35201292, 44001615, 50287560, 58668820, 70402584, 88003230, 117337640, 176006460, 352012920]

約数ペア:

[(1, 352012920), (2, 176006460), (3, 117337640), (4, 88003230), (5, 70402584), (6, 58668820), (7, 50287560), (8, 44001615), (10, 35201292), (12, 29334410), (14, 25143780), (15, 23467528), (20, 17600646), (21, 16762520), (24, 14667205), (28, 12571890), (30, 11733764), (35, 10057512), (40, 8800323), (42, 8381260), (56, 6285945), (60, 5866882), (70, 5028756), (84, 4190630), (105, 3352504), (120, 2933441), (140, 2514378), (168, 2095315), (210, 1676252), (280, 1257189), (420, 838126), (619, 568680), (677, 519960), (840, 419063), (1238, 284340), (1354, 259980), (1857, 189560), (2031, 173320), (2476, 142170), (2708, 129990), (3095, 113736), (3385, 103992), (3714, 94780), (4062, 86660), (4333, 81240), (4739, 74280), (4952, 71085), (5416, 64995), (6190, 56868), (6770, 51996), (7428, 47390), (8124, 43330), (8666, 40620), (9285, 37912), (9478, 37140), (10155, 34664), (12380, 28434), (12999, 27080), (13540, 25998), (14217, 24760), (14856, 23695), (16248, 21665), (17332, 20310), (18570, 18956)]