129864240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:912

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 371532240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 863, 880, 912, 990, 1045, 1140, 1254, 1320, 1368, 1520, 1584, 1672, 1710, 1726, 1881, 1980, 2090, 2280, 2508, 2589, 2640, 2736, 3135, 3344, 3420, 3452, 3762, 3960, 4180, 4315, 4560, 5016, 5178, 6270, 6840, 6904, 7524, 7767, 7920, 8360, 8630, 9405, 9493, 10032, 10356, 12540, 12945, 13680, 13808, 15048, 15534, 16397, 16720, 17260, 18810, 18986, 20712, 25080, 25890, 28479, 30096, 31068, 32794, 34520, 37620, 37972, 38835, 41424, 47465, 49191, 50160, 51780, 56958, 62136, 65588, 69040, 75240, 75944, 77670, 81985, 85437, 94930, 98382, 103560, 113916, 124272, 131176, 142395, 147573, 150480, 151888, 155340, 163970, 170874, 180367, 189860, 196764, 207120, 227832, 245955, 262352, 284790, 295146, 310680, 327940, 341748, 360734, 379720, 393528, 427185, 455664, 491910, 541101, 569580, 590292, 621360, 655880, 683496, 721468, 737865, 759440, 787056, 854370, 901835, 983820, 1082202, 1139160, 1180584, 1311760, 1366992, 1442936, 1475730, 1623303, 1708740, 1803670, 1967640, 2164404, 2278320, 2361168, 2705505, 2885872, 2951460, 3246606, 3417480, 3607340, 3935280, 4328808, 5411010, 5902920, 6493212, 6834960, 7214680, 8116515, 8657616, 10822020, 11805840, 12986424, 14429360, 16233030, 21644040, 25972848, 32466060, 43288080, 64932120, 129864240]

約数ペア:

[(1, 129864240), (2, 64932120), (3, 43288080), (4, 32466060), (5, 25972848), (6, 21644040), (8, 16233030), (9, 14429360), (10, 12986424), (11, 11805840), (12, 10822020), (15, 8657616), (16, 8116515), (18, 7214680), (19, 6834960), (20, 6493212), (22, 5902920), (24, 5411010), (30, 4328808), (33, 3935280), (36, 3607340), (38, 3417480), (40, 3246606), (44, 2951460), (45, 2885872), (48, 2705505), (55, 2361168), (57, 2278320), (60, 2164404), (66, 1967640), (72, 1803670), (76, 1708740), (80, 1623303), (88, 1475730), (90, 1442936), (95, 1366992), (99, 1311760), (110, 1180584), (114, 1139160), (120, 1082202), (132, 983820), (144, 901835), (152, 854370), (165, 787056), (171, 759440), (176, 737865), (180, 721468), (190, 683496), (198, 655880), (209, 621360), (220, 590292), (228, 569580), (240, 541101), (264, 491910), (285, 455664), (304, 427185), (330, 393528), (342, 379720), (360, 360734), (380, 341748), (396, 327940), (418, 310680), (440, 295146), (456, 284790), (495, 262352), (528, 245955), (570, 227832), (627, 207120), (660, 196764), (684, 189860), (720, 180367), (760, 170874), (792, 163970), (836, 155340), (855, 151888), (863, 150480), (880, 147573), (912, 142395), (990, 131176), (1045, 124272), (1140, 113916), (1254, 103560), (1320, 98382), (1368, 94930), (1520, 85437), (1584, 81985), (1672, 77670), (1710, 75944), (1726, 75240), (1881, 69040), (1980, 65588), (2090, 62136), (2280, 56958), (2508, 51780), (2589, 50160), (2640, 49191), (2736, 47465), (3135, 41424), (3344, 38835), (3420, 37972), (3452, 37620), (3762, 34520), (3960, 32794), (4180, 31068), (4315, 30096), (4560, 28479), (5016, 25890), (5178, 25080), (6270, 20712), (6840, 18986), (6904, 18810), (7524, 17260), (7767, 16720), (7920, 16397), (8360, 15534), (8630, 15048), (9405, 13808), (9493, 13680), (10032, 12945), (10356, 12540)]