151888880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:136

約数の個数: 240

約数和(自身を含む): 448846272

約数和(自身を除く): 296957392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 65, 68, 71, 80, 85, 88, 104, 110, 121, 130, 136, 142, 143, 170, 176, 187, 208, 220, 221, 242, 260, 272, 284, 286, 340, 355, 374, 440, 442, 484, 520, 568, 572, 605, 680, 710, 715, 748, 781, 880, 884, 923, 935, 968, 1040, 1105, 1136, 1144, 1207, 1210, 1360, 1420, 1430, 1496, 1562, 1573, 1768, 1846, 1870, 1936, 2057, 2210, 2288, 2414, 2420, 2431, 2840, 2860, 2992, 3124, 3146, 3536, 3692, 3740, 3905, 4114, 4420, 4615, 4828, 4840, 4862, 5680, 5720, 6035, 6248, 6292, 7384, 7480, 7810, 7865, 8228, 8591, 8840, 9230, 9656, 9680, 9724, 10153, 10285, 11440, 12070, 12155, 12496, 12584, 13277, 14768, 14960, 15620, 15691, 15730, 16456, 17182, 17680, 18460, 19312, 19448, 20306, 20570, 24140, 24310, 25168, 26554, 26741, 31240, 31382, 31460, 32912, 34364, 36920, 38896, 40612, 41140, 42955, 48280, 48620, 50765, 53108, 53482, 62480, 62764, 62920, 66385, 68728, 73840, 78455, 81224, 82280, 85910, 96560, 97240, 101530, 106216, 106964, 111683, 125528, 125840, 132770, 133705, 137456, 146047, 156910, 162448, 164560, 171820, 172601, 194480, 203060, 212432, 213928, 223366, 251056, 265540, 267410, 292094, 313820, 343640, 345202, 406120, 427856, 446732, 531080, 534820, 558415, 584188, 627640, 687280, 690404, 730235, 812240, 863005, 893464, 1062160, 1069640, 1116830, 1168376, 1255280, 1380808, 1460470, 1726010, 1786928, 1898611, 2139280, 2233660, 2336752, 2761616, 2920940, 3452020, 3797222, 4467320, 5841880, 6904040, 7594444, 8934640, 9493055, 11683760, 13808080, 15188888, 18986110, 30377776, 37972220, 75944440, 151888880]

約数ペア:

[(1, 151888880), (2, 75944440), (4, 37972220), (5, 30377776), (8, 18986110), (10, 15188888), (11, 13808080), (13, 11683760), (16, 9493055), (17, 8934640), (20, 7594444), (22, 6904040), (26, 5841880), (34, 4467320), (40, 3797222), (44, 3452020), (52, 2920940), (55, 2761616), (65, 2336752), (68, 2233660), (71, 2139280), (80, 1898611), (85, 1786928), (88, 1726010), (104, 1460470), (110, 1380808), (121, 1255280), (130, 1168376), (136, 1116830), (142, 1069640), (143, 1062160), (170, 893464), (176, 863005), (187, 812240), (208, 730235), (220, 690404), (221, 687280), (242, 627640), (260, 584188), (272, 558415), (284, 534820), (286, 531080), (340, 446732), (355, 427856), (374, 406120), (440, 345202), (442, 343640), (484, 313820), (520, 292094), (568, 267410), (572, 265540), (605, 251056), (680, 223366), (710, 213928), (715, 212432), (748, 203060), (781, 194480), (880, 172601), (884, 171820), (923, 164560), (935, 162448), (968, 156910), (1040, 146047), (1105, 137456), (1136, 133705), (1144, 132770), (1207, 125840), (1210, 125528), (1360, 111683), (1420, 106964), (1430, 106216), (1496, 101530), (1562, 97240), (1573, 96560), (1768, 85910), (1846, 82280), (1870, 81224), (1936, 78455), (2057, 73840), (2210, 68728), (2288, 66385), (2414, 62920), (2420, 62764), (2431, 62480), (2840, 53482), (2860, 53108), (2992, 50765), (3124, 48620), (3146, 48280), (3536, 42955), (3692, 41140), (3740, 40612), (3905, 38896), (4114, 36920), (4420, 34364), (4615, 32912), (4828, 31460), (4840, 31382), (4862, 31240), (5680, 26741), (5720, 26554), (6035, 25168), (6248, 24310), (6292, 24140), (7384, 20570), (7480, 20306), (7810, 19448), (7865, 19312), (8228, 18460), (8591, 17680), (8840, 17182), (9230, 16456), (9656, 15730), (9680, 15691), (9724, 15620), (10153, 14960), (10285, 14768), (11440, 13277), (12070, 12584), (12155, 12496)]