260034720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1$

素因数の和:2943

約数の個数: 192

約数和(自身を含む): 946463616

約数和(自身を除く): 686428896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2640, 2720, 2805, 2897, 2992, 3740, 4080, 4488, 5280, 5610, 5794, 5984, 7480, 8160, 8691, 8976, 11220, 11588, 14485, 14960, 17382, 17952, 22440, 23176, 28970, 29920, 31867, 34764, 43455, 44880, 46352, 49249, 57940, 63734, 69528, 86910, 89760, 92704, 95601, 98498, 115880, 127468, 139056, 147747, 159335, 173820, 191202, 196996, 231760, 246245, 254936, 278112, 295494, 318670, 347640, 382404, 393992, 463520, 478005, 492490, 509872, 541739, 590988, 637340, 695280, 738735, 764808, 787984, 956010, 984980, 1019744, 1083478, 1181976, 1274680, 1390560, 1477470, 1529616, 1575968, 1625217, 1912020, 1969960, 2166956, 2363952, 2549360, 2708695, 2954940, 3059232, 3250434, 3824040, 3939920, 4333912, 4727904, 5098720, 5417390, 5909880, 6500868, 7648080, 7879840, 8126085, 8667824, 10834780, 11819760, 13001736, 15296160, 16252170, 17335648, 21669560, 23639520, 26003472, 32504340, 43339120, 52006944, 65008680, 86678240, 130017360, 260034720]

約数ペア:

[(1, 260034720), (2, 130017360), (3, 86678240), (4, 65008680), (5, 52006944), (6, 43339120), (8, 32504340), (10, 26003472), (11, 23639520), (12, 21669560), (15, 17335648), (16, 16252170), (17, 15296160), (20, 13001736), (22, 11819760), (24, 10834780), (30, 8667824), (32, 8126085), (33, 7879840), (34, 7648080), (40, 6500868), (44, 5909880), (48, 5417390), (51, 5098720), (55, 4727904), (60, 4333912), (66, 3939920), (68, 3824040), (80, 3250434), (85, 3059232), (88, 2954940), (96, 2708695), (102, 2549360), (110, 2363952), (120, 2166956), (132, 1969960), (136, 1912020), (160, 1625217), (165, 1575968), (170, 1529616), (176, 1477470), (187, 1390560), (204, 1274680), (220, 1181976), (240, 1083478), (255, 1019744), (264, 984980), (272, 956010), (330, 787984), (340, 764808), (352, 738735), (374, 695280), (408, 637340), (440, 590988), (480, 541739), (510, 509872), (528, 492490), (544, 478005), (561, 463520), (660, 393992), (680, 382404), (748, 347640), (816, 318670), (880, 295494), (935, 278112), (1020, 254936), (1056, 246245), (1122, 231760), (1320, 196996), (1360, 191202), (1496, 173820), (1632, 159335), (1760, 147747), (1870, 139056), (2040, 127468), (2244, 115880), (2640, 98498), (2720, 95601), (2805, 92704), (2897, 89760), (2992, 86910), (3740, 69528), (4080, 63734), (4488, 57940), (5280, 49249), (5610, 46352), (5794, 44880), (5984, 43455), (7480, 34764), (8160, 31867), (8691, 29920), (8976, 28970), (11220, 23176), (11588, 22440), (14485, 17952), (14960, 17382)]