1297266960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1283}}^1$

素因数の和:1693

約数の個数: 160

約数和(自身を含む): 4402003968

約数和(自身を除く): 3104737008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 383, 440, 528, 660, 766, 880, 1149, 1283, 1320, 1532, 1915, 2298, 2566, 2640, 3064, 3830, 3849, 4213, 4596, 5132, 5745, 6128, 6415, 7660, 7698, 8426, 9192, 10264, 11490, 12639, 12830, 14113, 15320, 15396, 16852, 18384, 19245, 20528, 21065, 22980, 25278, 25660, 28226, 30640, 30792, 33704, 38490, 42130, 42339, 45960, 50556, 51320, 56452, 61584, 63195, 67408, 70565, 76980, 84260, 84678, 91920, 101112, 102640, 112904, 126390, 141130, 153960, 168520, 169356, 202224, 211695, 225808, 252780, 282260, 307920, 337040, 338712, 423390, 491389, 505560, 564520, 677424, 846780, 982778, 1011120, 1129040, 1474167, 1693560, 1965556, 2456945, 2948334, 3387120, 3931112, 4913890, 5405279, 5896668, 7370835, 7862224, 9827780, 10810558, 11793336, 14741670, 16215837, 19655560, 21621116, 23586672, 27026395, 29483340, 32431674, 39311120, 43242232, 54052790, 58966680, 64863348, 81079185, 86484464, 108105580, 117933360, 129726696, 162158370, 216211160, 259453392, 324316740, 432422320, 648633480, 1297266960]

約数ペア:

[(1, 1297266960), (2, 648633480), (3, 432422320), (4, 324316740), (5, 259453392), (6, 216211160), (8, 162158370), (10, 129726696), (11, 117933360), (12, 108105580), (15, 86484464), (16, 81079185), (20, 64863348), (22, 58966680), (24, 54052790), (30, 43242232), (33, 39311120), (40, 32431674), (44, 29483340), (48, 27026395), (55, 23586672), (60, 21621116), (66, 19655560), (80, 16215837), (88, 14741670), (110, 11793336), (120, 10810558), (132, 9827780), (165, 7862224), (176, 7370835), (220, 5896668), (240, 5405279), (264, 4913890), (330, 3931112), (383, 3387120), (440, 2948334), (528, 2456945), (660, 1965556), (766, 1693560), (880, 1474167), (1149, 1129040), (1283, 1011120), (1320, 982778), (1532, 846780), (1915, 677424), (2298, 564520), (2566, 505560), (2640, 491389), (3064, 423390), (3830, 338712), (3849, 337040), (4213, 307920), (4596, 282260), (5132, 252780), (5745, 225808), (6128, 211695), (6415, 202224), (7660, 169356), (7698, 168520), (8426, 153960), (9192, 141130), (10264, 126390), (11490, 112904), (12639, 102640), (12830, 101112), (14113, 91920), (15320, 84678), (15396, 84260), (16852, 76980), (18384, 70565), (19245, 67408), (20528, 63195), (21065, 61584), (22980, 56452), (25278, 51320), (25660, 50556), (28226, 45960), (30640, 42339), (30792, 42130), (33704, 38490)]