282314520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:706

約数の個数: 192

約数和(自身を含む): 971792640

約数和(自身を除く): 689478120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 60, 62, 72, 82, 90, 93, 120, 123, 124, 155, 164, 180, 186, 205, 246, 248, 279, 310, 328, 360, 369, 372, 410, 465, 492, 558, 615, 617, 620, 738, 744, 820, 930, 984, 1116, 1230, 1234, 1240, 1271, 1395, 1476, 1640, 1845, 1851, 1860, 2232, 2460, 2468, 2542, 2790, 2952, 3085, 3690, 3702, 3720, 3813, 4920, 4936, 5084, 5553, 5580, 6170, 6355, 7380, 7404, 7626, 9255, 10168, 11106, 11160, 11439, 12340, 12710, 14760, 14808, 15252, 18510, 19065, 19127, 22212, 22878, 24680, 25297, 25420, 27765, 30504, 37020, 38130, 38254, 44424, 45756, 50594, 50840, 55530, 57195, 57381, 74040, 75891, 76260, 76508, 91512, 95635, 101188, 111060, 114390, 114762, 126485, 151782, 152520, 153016, 172143, 191270, 202376, 222120, 227673, 228780, 229524, 252970, 286905, 303564, 344286, 379455, 382540, 455346, 457560, 459048, 505940, 573810, 607128, 688572, 758910, 765080, 784207, 860715, 910692, 1011880, 1138365, 1147620, 1377144, 1517820, 1568414, 1721430, 1821384, 2276730, 2295240, 2352621, 3035640, 3136828, 3442860, 3921035, 4553460, 4705242, 6273656, 6885720, 7057863, 7842070, 9106920, 9410484, 11763105, 14115726, 15684140, 18820968, 23526210, 28231452, 31368280, 35289315, 47052420, 56462904, 70578630, 94104840, 141157260, 282314520]

約数ペア:

[(1, 282314520), (2, 141157260), (3, 94104840), (4, 70578630), (5, 56462904), (6, 47052420), (8, 35289315), (9, 31368280), (10, 28231452), (12, 23526210), (15, 18820968), (18, 15684140), (20, 14115726), (24, 11763105), (30, 9410484), (31, 9106920), (36, 7842070), (40, 7057863), (41, 6885720), (45, 6273656), (60, 4705242), (62, 4553460), (72, 3921035), (82, 3442860), (90, 3136828), (93, 3035640), (120, 2352621), (123, 2295240), (124, 2276730), (155, 1821384), (164, 1721430), (180, 1568414), (186, 1517820), (205, 1377144), (246, 1147620), (248, 1138365), (279, 1011880), (310, 910692), (328, 860715), (360, 784207), (369, 765080), (372, 758910), (410, 688572), (465, 607128), (492, 573810), (558, 505940), (615, 459048), (617, 457560), (620, 455346), (738, 382540), (744, 379455), (820, 344286), (930, 303564), (984, 286905), (1116, 252970), (1230, 229524), (1234, 228780), (1240, 227673), (1271, 222120), (1395, 202376), (1476, 191270), (1640, 172143), (1845, 153016), (1851, 152520), (1860, 151782), (2232, 126485), (2460, 114762), (2468, 114390), (2542, 111060), (2790, 101188), (2952, 95635), (3085, 91512), (3690, 76508), (3702, 76260), (3720, 75891), (3813, 74040), (4920, 57381), (4936, 57195), (5084, 55530), (5553, 50840), (5580, 50594), (6170, 45756), (6355, 44424), (7380, 38254), (7404, 38130), (7626, 37020), (9255, 30504), (10168, 27765), (11106, 25420), (11160, 25297), (11439, 24680), (12340, 22878), (12710, 22212), (14760, 19127), (14808, 19065), (15252, 18510)]