2464990140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:724

約数の個数: 192

約数和(自身を含む): 7620480000

約数和(自身を除く): 5155489860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 167, 170, 174, 204, 255, 290, 334, 340, 348, 435, 493, 499, 501, 510, 580, 668, 835, 870, 986, 998, 1002, 1020, 1479, 1497, 1670, 1740, 1972, 1996, 2004, 2465, 2495, 2505, 2839, 2958, 2994, 3340, 4843, 4930, 4990, 5010, 5678, 5916, 5988, 7395, 7485, 8483, 8517, 9686, 9860, 9980, 10020, 11356, 14195, 14471, 14529, 14790, 14970, 16966, 17034, 19372, 24215, 25449, 28390, 28942, 29058, 29580, 29940, 33932, 34068, 42415, 42585, 43413, 48430, 50898, 56780, 57884, 58116, 72355, 72645, 82331, 83333, 84830, 85170, 86826, 96860, 101796, 127245, 144710, 145290, 164662, 166666, 169660, 170340, 173652, 217065, 246007, 246993, 249999, 254490, 289420, 290580, 329324, 333332, 411655, 416665, 434130, 492014, 493986, 499998, 508980, 738021, 823310, 833330, 868260, 984028, 987972, 999996, 1230035, 1234965, 1249995, 1416661, 1476042, 1646620, 1666660, 2416657, 2460070, 2469930, 2499990, 2833322, 2952084, 3690105, 4249983, 4833314, 4920140, 4939860, 4999980, 5666644, 7083305, 7249971, 7380210, 8499966, 9666628, 12083285, 14166610, 14499942, 14760420, 16999932, 21249915, 24166570, 28333220, 28999884, 36249855, 41083169, 42499830, 48333140, 72499710, 82166338, 84999660, 123249507, 144999420, 164332676, 205415845, 246499014, 410831690, 492998028, 616247535, 821663380, 1232495070, 2464990140]

約数ペア:

[(1, 2464990140), (2, 1232495070), (3, 821663380), (4, 616247535), (5, 492998028), (6, 410831690), (10, 246499014), (12, 205415845), (15, 164332676), (17, 144999420), (20, 123249507), (29, 84999660), (30, 82166338), (34, 72499710), (51, 48333140), (58, 42499830), (60, 41083169), (68, 36249855), (85, 28999884), (87, 28333220), (102, 24166570), (116, 21249915), (145, 16999932), (167, 14760420), (170, 14499942), (174, 14166610), (204, 12083285), (255, 9666628), (290, 8499966), (334, 7380210), (340, 7249971), (348, 7083305), (435, 5666644), (493, 4999980), (499, 4939860), (501, 4920140), (510, 4833314), (580, 4249983), (668, 3690105), (835, 2952084), (870, 2833322), (986, 2499990), (998, 2469930), (1002, 2460070), (1020, 2416657), (1479, 1666660), (1497, 1646620), (1670, 1476042), (1740, 1416661), (1972, 1249995), (1996, 1234965), (2004, 1230035), (2465, 999996), (2495, 987972), (2505, 984028), (2839, 868260), (2958, 833330), (2994, 823310), (3340, 738021), (4843, 508980), (4930, 499998), (4990, 493986), (5010, 492014), (5678, 434130), (5916, 416665), (5988, 411655), (7395, 333332), (7485, 329324), (8483, 290580), (8517, 289420), (9686, 254490), (9860, 249999), (9980, 246993), (10020, 246007), (11356, 217065), (14195, 173652), (14471, 170340), (14529, 169660), (14790, 166666), (14970, 164662), (16966, 145290), (17034, 144710), (19372, 127245), (24215, 101796), (25449, 96860), (28390, 86826), (28942, 85170), (29058, 84830), (29580, 83333), (29940, 82331), (33932, 72645), (34068, 72355), (42415, 58116), (42585, 57884), (43413, 56780), (48430, 50898)]