331451640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70823}}^1$

素因数の和:70853

約数の個数: 96

約数和(自身を含む): 1160097120

約数和(自身を除く): 828645480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 70823, 141646, 212469, 283292, 354115, 424938, 566584, 637407, 708230, 849876, 920699, 1062345, 1274814, 1416460, 1699752, 1841398, 2124690, 2549628, 2762097, 2832920, 3187035, 3682796, 4249380, 4603495, 5099256, 5524194, 6374070, 7365592, 8286291, 8498760, 9206990, 11048388, 12748140, 13810485, 16572582, 18413980, 22096776, 25496280, 27620970, 33145164, 36827960, 41431455, 55241940, 66290328, 82862910, 110483880, 165725820, 331451640]

約数ペア:

[(1, 331451640), (2, 165725820), (3, 110483880), (4, 82862910), (5, 66290328), (6, 55241940), (8, 41431455), (9, 36827960), (10, 33145164), (12, 27620970), (13, 25496280), (15, 22096776), (18, 18413980), (20, 16572582), (24, 13810485), (26, 12748140), (30, 11048388), (36, 9206990), (39, 8498760), (40, 8286291), (45, 7365592), (52, 6374070), (60, 5524194), (65, 5099256), (72, 4603495), (78, 4249380), (90, 3682796), (104, 3187035), (117, 2832920), (120, 2762097), (130, 2549628), (156, 2124690), (180, 1841398), (195, 1699752), (234, 1416460), (260, 1274814), (312, 1062345), (360, 920699), (390, 849876), (468, 708230), (520, 637407), (585, 566584), (780, 424938), (936, 354115), (1170, 283292), (1560, 212469), (2340, 141646), (4680, 70823)]