70872120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1627}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 253333080

約数和(自身を除く): 182460960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1627, 1815, 1980, 2178, 2420, 2904, 3254, 3630, 3960, 4356, 4840, 4881, 5445, 6508, 7260, 8135, 8712, 9762, 10890, 13016, 14520, 14643, 16270, 17897, 19524, 21780, 24405, 29286, 32540, 35794, 39048, 43560, 48810, 53691, 58572, 65080, 71588, 73215, 89485, 97620, 107382, 117144, 143176, 146430, 161073, 178970, 195240, 196867, 214764, 268455, 292860, 322146, 357940, 393734, 429528, 536910, 585720, 590601, 644292, 715880, 787468, 805365, 984335, 1073820, 1181202, 1288584, 1574936, 1610730, 1771803, 1968670, 2147640, 2362404, 2953005, 3221460, 3543606, 3937340, 4724808, 5906010, 6442920, 7087212, 7874680, 8859015, 11812020, 14174424, 17718030, 23624040, 35436060, 70872120]

約数ペア:

[(1, 70872120), (2, 35436060), (3, 23624040), (4, 17718030), (5, 14174424), (6, 11812020), (8, 8859015), (9, 7874680), (10, 7087212), (11, 6442920), (12, 5906010), (15, 4724808), (18, 3937340), (20, 3543606), (22, 3221460), (24, 2953005), (30, 2362404), (33, 2147640), (36, 1968670), (40, 1771803), (44, 1610730), (45, 1574936), (55, 1288584), (60, 1181202), (66, 1073820), (72, 984335), (88, 805365), (90, 787468), (99, 715880), (110, 644292), (120, 590601), (121, 585720), (132, 536910), (165, 429528), (180, 393734), (198, 357940), (220, 322146), (242, 292860), (264, 268455), (330, 214764), (360, 196867), (363, 195240), (396, 178970), (440, 161073), (484, 146430), (495, 143176), (605, 117144), (660, 107382), (726, 97620), (792, 89485), (968, 73215), (990, 71588), (1089, 65080), (1210, 58572), (1320, 53691), (1452, 48810), (1627, 43560), (1815, 39048), (1980, 35794), (2178, 32540), (2420, 29286), (2904, 24405), (3254, 21780), (3630, 19524), (3960, 17897), (4356, 16270), (4840, 14643), (4881, 14520), (5445, 13016), (6508, 10890), (7260, 9762), (8135, 8712)]