308792640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 224

約数和(自身を含む): 1070213760

約数和(自身を除く): 761421120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 109, 120, 130, 156, 160, 192, 195, 208, 218, 227, 240, 260, 312, 320, 327, 390, 416, 436, 454, 480, 520, 545, 624, 654, 681, 780, 832, 872, 908, 960, 1040, 1090, 1135, 1248, 1308, 1362, 1417, 1560, 1635, 1744, 1816, 2080, 2180, 2270, 2496, 2616, 2724, 2834, 2951, 3120, 3270, 3405, 3488, 3632, 4160, 4251, 4360, 4540, 5232, 5448, 5668, 5902, 6240, 6540, 6810, 6976, 7085, 7264, 8502, 8720, 8853, 9080, 10464, 10896, 11336, 11804, 12480, 13080, 13620, 14170, 14528, 14755, 17004, 17440, 17706, 18160, 20928, 21255, 21792, 22672, 23608, 24743, 26160, 27240, 28340, 29510, 34008, 34880, 35412, 36320, 42510, 43584, 44265, 45344, 47216, 49486, 52320, 54480, 56680, 59020, 68016, 70824, 72640, 74229, 85020, 88530, 90688, 94432, 98972, 104640, 108960, 113360, 118040, 123715, 136032, 141648, 148458, 170040, 177060, 188864, 197944, 217920, 226720, 236080, 247430, 272064, 283296, 296916, 321659, 340080, 354120, 371145, 395888, 453440, 472160, 494860, 566592, 593832, 643318, 680160, 708240, 742290, 791776, 944320, 964977, 989720, 1187664, 1286636, 1360320, 1416480, 1484580, 1583552, 1608295, 1929954, 1979440, 2375328, 2573272, 2832960, 2969160, 3216590, 3859908, 3958880, 4750656, 4824885, 5146544, 5938320, 6433180, 7719816, 7917760, 9649770, 10293088, 11876640, 12866360, 15439632, 19299540, 20586176, 23753280, 25732720, 30879264, 38599080, 51465440, 61758528, 77198160, 102930880, 154396320, 308792640]

約数ペア:

[(1, 308792640), (2, 154396320), (3, 102930880), (4, 77198160), (5, 61758528), (6, 51465440), (8, 38599080), (10, 30879264), (12, 25732720), (13, 23753280), (15, 20586176), (16, 19299540), (20, 15439632), (24, 12866360), (26, 11876640), (30, 10293088), (32, 9649770), (39, 7917760), (40, 7719816), (48, 6433180), (52, 5938320), (60, 5146544), (64, 4824885), (65, 4750656), (78, 3958880), (80, 3859908), (96, 3216590), (104, 2969160), (109, 2832960), (120, 2573272), (130, 2375328), (156, 1979440), (160, 1929954), (192, 1608295), (195, 1583552), (208, 1484580), (218, 1416480), (227, 1360320), (240, 1286636), (260, 1187664), (312, 989720), (320, 964977), (327, 944320), (390, 791776), (416, 742290), (436, 708240), (454, 680160), (480, 643318), (520, 593832), (545, 566592), (624, 494860), (654, 472160), (681, 453440), (780, 395888), (832, 371145), (872, 354120), (908, 340080), (960, 321659), (1040, 296916), (1090, 283296), (1135, 272064), (1248, 247430), (1308, 236080), (1362, 226720), (1417, 217920), (1560, 197944), (1635, 188864), (1744, 177060), (1816, 170040), (2080, 148458), (2180, 141648), (2270, 136032), (2496, 123715), (2616, 118040), (2724, 113360), (2834, 108960), (2951, 104640), (3120, 98972), (3270, 94432), (3405, 90688), (3488, 88530), (3632, 85020), (4160, 74229), (4251, 72640), (4360, 70824), (4540, 68016), (5232, 59020), (5448, 56680), (5668, 54480), (5902, 52320), (6240, 49486), (6540, 47216), (6810, 45344), (6976, 44265), (7085, 43584), (7264, 42510), (8502, 36320), (8720, 35412), (8853, 34880), (9080, 34008), (10464, 29510), (10896, 28340), (11336, 27240), (11804, 26160), (12480, 24743), (13080, 23608), (13620, 22672), (14170, 21792), (14528, 21255), (14755, 20928), (17004, 18160), (17440, 17706)]