379125840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2237

約数の個数: 160

約数和(自身を含む): 1273954176

約数和(自身を除く): 894828336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 1020, 1032, 1290, 1360, 1462, 1720, 2040, 2064, 2161, 2193, 2580, 2924, 3440, 3655, 4080, 4322, 4386, 5160, 5848, 6483, 7310, 8644, 8772, 10320, 10805, 10965, 11696, 12966, 14620, 17288, 17544, 21610, 21930, 25932, 29240, 32415, 34576, 35088, 36737, 43220, 43860, 51864, 58480, 64830, 73474, 86440, 87720, 92923, 103728, 110211, 129660, 146948, 172880, 175440, 183685, 185846, 220422, 259320, 278769, 293896, 367370, 371692, 440844, 464615, 518640, 551055, 557538, 587792, 734740, 743384, 881688, 929230, 1102110, 1115076, 1393845, 1469480, 1486768, 1579691, 1763376, 1858460, 2204220, 2230152, 2787690, 2938960, 3159382, 3716920, 4408440, 4460304, 4739073, 5575380, 6318764, 7433840, 7898455, 8816880, 9478146, 11150760, 12637528, 15796910, 18956292, 22301520, 23695365, 25275056, 31593820, 37912584, 47390730, 63187640, 75825168, 94781460, 126375280, 189562920, 379125840]

約数ペア:

[(1, 379125840), (2, 189562920), (3, 126375280), (4, 94781460), (5, 75825168), (6, 63187640), (8, 47390730), (10, 37912584), (12, 31593820), (15, 25275056), (16, 23695365), (17, 22301520), (20, 18956292), (24, 15796910), (30, 12637528), (34, 11150760), (40, 9478146), (43, 8816880), (48, 7898455), (51, 7433840), (60, 6318764), (68, 5575380), (80, 4739073), (85, 4460304), (86, 4408440), (102, 3716920), (120, 3159382), (129, 2938960), (136, 2787690), (170, 2230152), (172, 2204220), (204, 1858460), (215, 1763376), (240, 1579691), (255, 1486768), (258, 1469480), (272, 1393845), (340, 1115076), (344, 1102110), (408, 929230), (430, 881688), (510, 743384), (516, 734740), (645, 587792), (680, 557538), (688, 551055), (731, 518640), (816, 464615), (860, 440844), (1020, 371692), (1032, 367370), (1290, 293896), (1360, 278769), (1462, 259320), (1720, 220422), (2040, 185846), (2064, 183685), (2161, 175440), (2193, 172880), (2580, 146948), (2924, 129660), (3440, 110211), (3655, 103728), (4080, 92923), (4322, 87720), (4386, 86440), (5160, 73474), (5848, 64830), (6483, 58480), (7310, 51864), (8644, 43860), (8772, 43220), (10320, 36737), (10805, 35088), (10965, 34576), (11696, 32415), (12966, 29240), (14620, 25932), (17288, 21930), (17544, 21610)]