147897960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10357}}^1$

素因数の和:10395

約数の個数: 128

約数和(自身を含む): 536958720

約数和(自身を除く): 389060760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 10357, 14280, 20714, 31071, 41428, 51785, 62142, 72499, 82856, 103570, 124284, 144998, 155355, 176069, 207140, 217497, 248568, 289996, 310710, 352138, 362495, 414280, 434994, 528207, 579992, 621420, 704276, 724990, 869988, 880345, 1056414, 1087485, 1232483, 1242840, 1408552, 1449980, 1739976, 1760690, 2112828, 2174970, 2464966, 2641035, 2899960, 3521380, 3697449, 4225656, 4349940, 4929932, 5282070, 6162415, 7042760, 7394898, 8699880, 9859864, 10564140, 12324830, 14789796, 18487245, 21128280, 24649660, 29579592, 36974490, 49299320, 73948980, 147897960]

約数ペア:

[(1, 147897960), (2, 73948980), (3, 49299320), (4, 36974490), (5, 29579592), (6, 24649660), (7, 21128280), (8, 18487245), (10, 14789796), (12, 12324830), (14, 10564140), (15, 9859864), (17, 8699880), (20, 7394898), (21, 7042760), (24, 6162415), (28, 5282070), (30, 4929932), (34, 4349940), (35, 4225656), (40, 3697449), (42, 3521380), (51, 2899960), (56, 2641035), (60, 2464966), (68, 2174970), (70, 2112828), (84, 1760690), (85, 1739976), (102, 1449980), (105, 1408552), (119, 1242840), (120, 1232483), (136, 1087485), (140, 1056414), (168, 880345), (170, 869988), (204, 724990), (210, 704276), (238, 621420), (255, 579992), (280, 528207), (340, 434994), (357, 414280), (408, 362495), (420, 352138), (476, 310710), (510, 289996), (595, 248568), (680, 217497), (714, 207140), (840, 176069), (952, 155355), (1020, 144998), (1190, 124284), (1428, 103570), (1785, 82856), (2040, 72499), (2380, 62142), (2856, 51785), (3570, 41428), (4760, 31071), (7140, 20714), (10357, 14280)]