308359480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 256

約数和(自身を含む): 882524160

約数和(自身を除く): 574164680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 37, 40, 44, 47, 52, 55, 62, 65, 74, 88, 94, 104, 110, 124, 130, 143, 148, 155, 185, 188, 220, 235, 248, 260, 286, 296, 310, 341, 370, 376, 403, 407, 440, 470, 481, 517, 520, 572, 611, 620, 682, 715, 740, 806, 814, 940, 962, 1034, 1144, 1147, 1222, 1240, 1364, 1430, 1457, 1480, 1612, 1628, 1705, 1739, 1880, 1924, 2015, 2035, 2068, 2294, 2405, 2444, 2585, 2728, 2860, 2914, 3055, 3224, 3256, 3410, 3478, 3848, 4030, 4070, 4136, 4433, 4588, 4810, 4888, 5170, 5291, 5720, 5735, 5828, 6110, 6721, 6820, 6956, 7285, 8060, 8140, 8695, 8866, 9176, 9620, 10340, 10582, 11470, 11656, 12220, 12617, 13442, 13640, 13912, 14570, 14911, 16027, 16120, 16280, 17390, 17732, 18941, 19129, 19240, 20680, 21164, 22165, 22607, 22940, 24440, 25234, 26455, 26884, 29140, 29822, 32054, 33605, 34780, 35464, 37882, 38258, 42328, 44330, 45214, 45880, 50468, 52910, 53768, 53909, 58280, 59644, 63085, 64108, 67210, 69560, 74555, 75764, 76516, 80135, 88660, 90428, 94705, 95645, 100936, 105820, 107818, 113035, 119288, 126170, 128216, 134420, 149110, 151528, 153032, 160270, 164021, 177320, 180856, 189410, 191290, 208351, 211640, 215636, 226070, 248677, 252340, 268840, 269545, 298220, 320540, 328042, 378820, 382580, 416702, 431272, 452140, 497354, 504680, 539090, 592999, 596440, 641080, 656084, 700817, 757640, 765160, 820105, 833404, 904280, 994708, 1041755, 1078180, 1185998, 1243385, 1312168, 1401634, 1640210, 1666808, 1989416, 2083510, 2156360, 2371996, 2486770, 2803268, 2964995, 3280420, 3504085, 4167020, 4743992, 4973540, 5606536, 5929990, 6560840, 7008170, 7708987, 8334040, 9947080, 11859980, 14016340, 15417974, 23719960, 28032680, 30835948, 38544935, 61671896, 77089870, 154179740, 308359480]

約数ペア:

[(1, 308359480), (2, 154179740), (4, 77089870), (5, 61671896), (8, 38544935), (10, 30835948), (11, 28032680), (13, 23719960), (20, 15417974), (22, 14016340), (26, 11859980), (31, 9947080), (37, 8334040), (40, 7708987), (44, 7008170), (47, 6560840), (52, 5929990), (55, 5606536), (62, 4973540), (65, 4743992), (74, 4167020), (88, 3504085), (94, 3280420), (104, 2964995), (110, 2803268), (124, 2486770), (130, 2371996), (143, 2156360), (148, 2083510), (155, 1989416), (185, 1666808), (188, 1640210), (220, 1401634), (235, 1312168), (248, 1243385), (260, 1185998), (286, 1078180), (296, 1041755), (310, 994708), (341, 904280), (370, 833404), (376, 820105), (403, 765160), (407, 757640), (440, 700817), (470, 656084), (481, 641080), (517, 596440), (520, 592999), (572, 539090), (611, 504680), (620, 497354), (682, 452140), (715, 431272), (740, 416702), (806, 382580), (814, 378820), (940, 328042), (962, 320540), (1034, 298220), (1144, 269545), (1147, 268840), (1222, 252340), (1240, 248677), (1364, 226070), (1430, 215636), (1457, 211640), (1480, 208351), (1612, 191290), (1628, 189410), (1705, 180856), (1739, 177320), (1880, 164021), (1924, 160270), (2015, 153032), (2035, 151528), (2068, 149110), (2294, 134420), (2405, 128216), (2444, 126170), (2585, 119288), (2728, 113035), (2860, 107818), (2914, 105820), (3055, 100936), (3224, 95645), (3256, 94705), (3410, 90428), (3478, 88660), (3848, 80135), (4030, 76516), (4070, 75764), (4136, 74555), (4433, 69560), (4588, 67210), (4810, 64108), (4888, 63085), (5170, 59644), (5291, 58280), (5720, 53909), (5735, 53768), (5828, 52910), (6110, 50468), (6721, 45880), (6820, 45214), (6956, 44330), (7285, 42328), (8060, 38258), (8140, 37882), (8695, 35464), (8866, 34780), (9176, 33605), (9620, 32054), (10340, 29822), (10582, 29140), (11470, 26884), (11656, 26455), (12220, 25234), (12617, 24440), (13442, 22940), (13640, 22607), (13912, 22165), (14570, 21164), (14911, 20680), (16027, 19240), (16120, 19129), (16280, 18941), (17390, 17732)]