160520040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 192

約数和(自身を含む): 545875200

約数和(自身を除く): 385355160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 53, 60, 72, 90, 94, 106, 120, 141, 159, 179, 180, 188, 212, 235, 265, 282, 318, 358, 360, 376, 423, 424, 470, 477, 530, 537, 564, 636, 705, 716, 795, 846, 895, 940, 954, 1060, 1074, 1128, 1272, 1410, 1432, 1590, 1611, 1692, 1790, 1880, 1908, 2115, 2120, 2148, 2385, 2491, 2685, 2820, 3180, 3222, 3384, 3580, 3816, 4230, 4296, 4770, 4982, 5370, 5640, 6360, 6444, 7160, 7473, 8055, 8413, 8460, 9487, 9540, 9964, 10740, 12455, 12888, 14946, 16110, 16826, 16920, 18974, 19080, 19928, 21480, 22419, 24910, 25239, 28461, 29892, 32220, 33652, 37365, 37948, 42065, 44838, 47435, 49820, 50478, 56922, 59784, 64440, 67304, 74730, 75717, 75896, 84130, 85383, 89676, 94870, 99640, 100956, 112095, 113844, 126195, 142305, 149460, 151434, 168260, 170766, 179352, 189740, 201912, 224190, 227688, 252390, 284610, 298920, 302868, 336520, 341532, 378585, 379480, 426915, 445889, 448380, 504780, 569220, 605736, 683064, 757170, 853830, 891778, 896760, 1009560, 1138440, 1337667, 1514340, 1707660, 1783556, 2229445, 2675334, 3028680, 3415320, 3567112, 4013001, 4458890, 5350668, 6688335, 8026002, 8917780, 10701336, 13376670, 16052004, 17835560, 20065005, 26753340, 32104008, 40130010, 53506680, 80260020, 160520040]

約数ペア:

[(1, 160520040), (2, 80260020), (3, 53506680), (4, 40130010), (5, 32104008), (6, 26753340), (8, 20065005), (9, 17835560), (10, 16052004), (12, 13376670), (15, 10701336), (18, 8917780), (20, 8026002), (24, 6688335), (30, 5350668), (36, 4458890), (40, 4013001), (45, 3567112), (47, 3415320), (53, 3028680), (60, 2675334), (72, 2229445), (90, 1783556), (94, 1707660), (106, 1514340), (120, 1337667), (141, 1138440), (159, 1009560), (179, 896760), (180, 891778), (188, 853830), (212, 757170), (235, 683064), (265, 605736), (282, 569220), (318, 504780), (358, 448380), (360, 445889), (376, 426915), (423, 379480), (424, 378585), (470, 341532), (477, 336520), (530, 302868), (537, 298920), (564, 284610), (636, 252390), (705, 227688), (716, 224190), (795, 201912), (846, 189740), (895, 179352), (940, 170766), (954, 168260), (1060, 151434), (1074, 149460), (1128, 142305), (1272, 126195), (1410, 113844), (1432, 112095), (1590, 100956), (1611, 99640), (1692, 94870), (1790, 89676), (1880, 85383), (1908, 84130), (2115, 75896), (2120, 75717), (2148, 74730), (2385, 67304), (2491, 64440), (2685, 59784), (2820, 56922), (3180, 50478), (3222, 49820), (3384, 47435), (3580, 44838), (3816, 42065), (4230, 37948), (4296, 37365), (4770, 33652), (4982, 32220), (5370, 29892), (5640, 28461), (6360, 25239), (6444, 24910), (7160, 22419), (7473, 21480), (8055, 19928), (8413, 19080), (8460, 18974), (9487, 16920), (9540, 16826), (9964, 16110), (10740, 14946), (12455, 12888)]