180791184

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 555520000

約数和(自身を除く): 374728816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 79, 84, 98, 112, 139, 147, 158, 168, 196, 237, 278, 294, 316, 336, 343, 392, 417, 474, 553, 556, 588, 632, 686, 784, 834, 948, 973, 1029, 1106, 1112, 1176, 1264, 1372, 1659, 1668, 1896, 1946, 2058, 2212, 2224, 2352, 2744, 2919, 3318, 3336, 3792, 3871, 3892, 4116, 4424, 5488, 5838, 6636, 6672, 6811, 7742, 7784, 8232, 8848, 10981, 11613, 11676, 13272, 13622, 15484, 15568, 16464, 20433, 21962, 23226, 23352, 26544, 27097, 27244, 30968, 32943, 40866, 43924, 46452, 46704, 47677, 54194, 54488, 61936, 65886, 76867, 81291, 81732, 87848, 92904, 95354, 108388, 108976, 131772, 143031, 153734, 162582, 163464, 175696, 185808, 190708, 216776, 230601, 263544, 286062, 307468, 325164, 326928, 381416, 433552, 461202, 527088, 538069, 572124, 614936, 650328, 762832, 922404, 1076138, 1144248, 1229872, 1300656, 1614207, 1844808, 2152276, 2288496, 3228414, 3689616, 3766483, 4304552, 6456828, 7532966, 8609104, 11299449, 12913656, 15065932, 22598898, 25827312, 30131864, 45197796, 60263728, 90395592, 180791184]

約数ペア:

[(1, 180791184), (2, 90395592), (3, 60263728), (4, 45197796), (6, 30131864), (7, 25827312), (8, 22598898), (12, 15065932), (14, 12913656), (16, 11299449), (21, 8609104), (24, 7532966), (28, 6456828), (42, 4304552), (48, 3766483), (49, 3689616), (56, 3228414), (79, 2288496), (84, 2152276), (98, 1844808), (112, 1614207), (139, 1300656), (147, 1229872), (158, 1144248), (168, 1076138), (196, 922404), (237, 762832), (278, 650328), (294, 614936), (316, 572124), (336, 538069), (343, 527088), (392, 461202), (417, 433552), (474, 381416), (553, 326928), (556, 325164), (588, 307468), (632, 286062), (686, 263544), (784, 230601), (834, 216776), (948, 190708), (973, 185808), (1029, 175696), (1106, 163464), (1112, 162582), (1176, 153734), (1264, 143031), (1372, 131772), (1659, 108976), (1668, 108388), (1896, 95354), (1946, 92904), (2058, 87848), (2212, 81732), (2224, 81291), (2352, 76867), (2744, 65886), (2919, 61936), (3318, 54488), (3336, 54194), (3792, 47677), (3871, 46704), (3892, 46452), (4116, 43924), (4424, 40866), (5488, 32943), (5838, 30968), (6636, 27244), (6672, 27097), (6811, 26544), (7742, 23352), (7784, 23226), (8232, 21962), (8848, 20433), (10981, 16464), (11613, 15568), (11676, 15484), (13272, 13622)]