220136544

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 651085344

約数和(自身を除く): 430948800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 103, 123, 144, 164, 181, 206, 246, 288, 309, 328, 362, 369, 412, 492, 543, 618, 656, 724, 738, 824, 927, 984, 1086, 1236, 1312, 1448, 1476, 1629, 1648, 1854, 1968, 2172, 2472, 2896, 2952, 3258, 3296, 3708, 3936, 4223, 4344, 4944, 5792, 5904, 6516, 7416, 7421, 8446, 8688, 9888, 11808, 12669, 13032, 14832, 14842, 16892, 17376, 18643, 22263, 25338, 26064, 29664, 29684, 33784, 37286, 38007, 44526, 50676, 52128, 55929, 59368, 66789, 67568, 74572, 76014, 89052, 101352, 111858, 118736, 133578, 135136, 149144, 152028, 167787, 178104, 202704, 223716, 237472, 267156, 298288, 304056, 335574, 356208, 405408, 447432, 534312, 596576, 608112, 671148, 712416, 764363, 894864, 1068624, 1216224, 1342296, 1528726, 1789728, 2137248, 2293089, 2684592, 3057452, 4586178, 5369184, 6114904, 6879267, 9172356, 12229808, 13758534, 18344712, 24459616, 27517068, 36689424, 55034136, 73378848, 110068272, 220136544]

約数ペア:

[(1, 220136544), (2, 110068272), (3, 73378848), (4, 55034136), (6, 36689424), (8, 27517068), (9, 24459616), (12, 18344712), (16, 13758534), (18, 12229808), (24, 9172356), (32, 6879267), (36, 6114904), (41, 5369184), (48, 4586178), (72, 3057452), (82, 2684592), (96, 2293089), (103, 2137248), (123, 1789728), (144, 1528726), (164, 1342296), (181, 1216224), (206, 1068624), (246, 894864), (288, 764363), (309, 712416), (328, 671148), (362, 608112), (369, 596576), (412, 534312), (492, 447432), (543, 405408), (618, 356208), (656, 335574), (724, 304056), (738, 298288), (824, 267156), (927, 237472), (984, 223716), (1086, 202704), (1236, 178104), (1312, 167787), (1448, 152028), (1476, 149144), (1629, 135136), (1648, 133578), (1854, 118736), (1968, 111858), (2172, 101352), (2472, 89052), (2896, 76014), (2952, 74572), (3258, 67568), (3296, 66789), (3708, 59368), (3936, 55929), (4223, 52128), (4344, 50676), (4944, 44526), (5792, 38007), (5904, 37286), (6516, 33784), (7416, 29684), (7421, 29664), (8446, 26064), (8688, 25338), (9888, 22263), (11808, 18643), (12669, 17376), (13032, 16892), (14832, 14842)]