1931098080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:761

約数の個数: 192

約数和(自身を含む): 6287984640

約数和(自身を除く): 4356886560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 227, 240, 296, 370, 444, 454, 479, 480, 555, 592, 681, 740, 888, 908, 958, 1110, 1135, 1184, 1362, 1437, 1480, 1776, 1816, 1916, 2220, 2270, 2395, 2724, 2874, 2960, 3405, 3552, 3632, 3832, 4440, 4540, 4790, 5448, 5748, 5920, 6810, 7185, 7264, 7664, 8399, 8880, 9080, 9580, 10896, 11496, 13620, 14370, 15328, 16798, 17723, 17760, 18160, 19160, 21792, 22992, 25197, 27240, 28740, 33596, 35446, 36320, 38320, 41995, 45984, 50394, 53169, 54480, 57480, 67192, 70892, 76640, 83990, 88615, 100788, 106338, 108733, 108960, 114960, 125985, 134384, 141784, 167980, 177230, 201576, 212676, 217466, 229920, 251970, 265845, 268768, 283568, 326199, 335960, 354460, 403152, 425352, 434932, 503940, 531690, 543665, 567136, 652398, 671920, 708920, 806304, 850704, 869864, 1007880, 1063380, 1087330, 1304796, 1343840, 1417840, 1630995, 1701408, 1739728, 2015760, 2126760, 2174660, 2609592, 2835680, 3261990, 3479456, 4023121, 4031520, 4253520, 4349320, 5219184, 6523980, 8046242, 8507040, 8698640, 10438368, 12069363, 13047960, 16092484, 17397280, 20115605, 24138726, 26095920, 32184968, 40231210, 48277452, 52191840, 60346815, 64369936, 80462420, 96554904, 120693630, 128739872, 160924840, 193109808, 241387260, 321849680, 386219616, 482774520, 643699360, 965549040, 1931098080]

約数ペア:

[(1, 1931098080), (2, 965549040), (3, 643699360), (4, 482774520), (5, 386219616), (6, 321849680), (8, 241387260), (10, 193109808), (12, 160924840), (15, 128739872), (16, 120693630), (20, 96554904), (24, 80462420), (30, 64369936), (32, 60346815), (37, 52191840), (40, 48277452), (48, 40231210), (60, 32184968), (74, 26095920), (80, 24138726), (96, 20115605), (111, 17397280), (120, 16092484), (148, 13047960), (160, 12069363), (185, 10438368), (222, 8698640), (227, 8507040), (240, 8046242), (296, 6523980), (370, 5219184), (444, 4349320), (454, 4253520), (479, 4031520), (480, 4023121), (555, 3479456), (592, 3261990), (681, 2835680), (740, 2609592), (888, 2174660), (908, 2126760), (958, 2015760), (1110, 1739728), (1135, 1701408), (1184, 1630995), (1362, 1417840), (1437, 1343840), (1480, 1304796), (1776, 1087330), (1816, 1063380), (1916, 1007880), (2220, 869864), (2270, 850704), (2395, 806304), (2724, 708920), (2874, 671920), (2960, 652398), (3405, 567136), (3552, 543665), (3632, 531690), (3832, 503940), (4440, 434932), (4540, 425352), (4790, 403152), (5448, 354460), (5748, 335960), (5920, 326199), (6810, 283568), (7185, 268768), (7264, 265845), (7664, 251970), (8399, 229920), (8880, 217466), (9080, 212676), (9580, 201576), (10896, 177230), (11496, 167980), (13620, 141784), (14370, 134384), (15328, 125985), (16798, 114960), (17723, 108960), (17760, 108733), (18160, 106338), (19160, 100788), (21792, 88615), (22992, 83990), (25197, 76640), (27240, 70892), (28740, 67192), (33596, 57480), (35446, 54480), (36320, 53169), (38320, 50394), (41995, 45984)]