1230180192

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 144

約数和(自身を含む): 3633057792

約数和(自身を除く): 2402877600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 227, 248, 279, 288, 372, 454, 496, 558, 607, 681, 744, 908, 992, 1116, 1214, 1362, 1488, 1816, 1821, 2043, 2232, 2428, 2724, 2976, 3632, 3642, 4086, 4464, 4856, 5448, 5463, 7037, 7264, 7284, 8172, 8928, 9712, 10896, 10926, 14074, 14568, 16344, 18817, 19424, 21111, 21792, 21852, 28148, 29136, 32688, 37634, 42222, 43704, 56296, 56451, 58272, 63333, 65376, 75268, 84444, 87408, 112592, 112902, 126666, 137789, 150536, 168888, 169353, 174816, 225184, 225804, 253332, 275578, 301072, 337776, 338706, 413367, 451608, 506664, 551156, 602144, 675552, 677412, 826734, 903216, 1013328, 1102312, 1240101, 1354824, 1653468, 1806432, 2026656, 2204624, 2480202, 2709648, 3306936, 4271459, 4409248, 4960404, 5419296, 6613872, 8542918, 9920808, 12814377, 13227744, 17085836, 19841616, 25628754, 34171672, 38443131, 39683232, 51257508, 68343344, 76886262, 102515016, 136686688, 153772524, 205030032, 307545048, 410060064, 615090096, 1230180192]

約数ペア:

[(1, 1230180192), (2, 615090096), (3, 410060064), (4, 307545048), (6, 205030032), (8, 153772524), (9, 136686688), (12, 102515016), (16, 76886262), (18, 68343344), (24, 51257508), (31, 39683232), (32, 38443131), (36, 34171672), (48, 25628754), (62, 19841616), (72, 17085836), (93, 13227744), (96, 12814377), (124, 9920808), (144, 8542918), (186, 6613872), (227, 5419296), (248, 4960404), (279, 4409248), (288, 4271459), (372, 3306936), (454, 2709648), (496, 2480202), (558, 2204624), (607, 2026656), (681, 1806432), (744, 1653468), (908, 1354824), (992, 1240101), (1116, 1102312), (1214, 1013328), (1362, 903216), (1488, 826734), (1816, 677412), (1821, 675552), (2043, 602144), (2232, 551156), (2428, 506664), (2724, 451608), (2976, 413367), (3632, 338706), (3642, 337776), (4086, 301072), (4464, 275578), (4856, 253332), (5448, 225804), (5463, 225184), (7037, 174816), (7264, 169353), (7284, 168888), (8172, 150536), (8928, 137789), (9712, 126666), (10896, 112902), (10926, 112592), (14074, 87408), (14568, 84444), (16344, 75268), (18817, 65376), (19424, 63333), (21111, 58272), (21792, 56451), (21852, 56296), (28148, 43704), (29136, 42222), (32688, 37634)]