182272640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 503651520

約数和(自身を除く): 321378880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1523, 1760, 1870, 2176, 2720, 2992, 3046, 3520, 3740, 5440, 5984, 6092, 7040, 7480, 7615, 10880, 11968, 12184, 14960, 15230, 16753, 23936, 24368, 25891, 29920, 30460, 33506, 48736, 51782, 59840, 60920, 67012, 83765, 97472, 103564, 119680, 121840, 129455, 134024, 167530, 194944, 207128, 243680, 258910, 268048, 284801, 335060, 414256, 487360, 517820, 536096, 569602, 670120, 828512, 974720, 1035640, 1072192, 1139204, 1340240, 1424005, 1657024, 2071280, 2144384, 2278408, 2680480, 2848010, 3314048, 4142560, 4556816, 5360960, 5696020, 8285120, 9113632, 10721920, 11392040, 16570240, 18227264, 22784080, 36454528, 45568160, 91136320, 182272640]

約数ペア:

[(1, 182272640), (2, 91136320), (4, 45568160), (5, 36454528), (8, 22784080), (10, 18227264), (11, 16570240), (16, 11392040), (17, 10721920), (20, 9113632), (22, 8285120), (32, 5696020), (34, 5360960), (40, 4556816), (44, 4142560), (55, 3314048), (64, 2848010), (68, 2680480), (80, 2278408), (85, 2144384), (88, 2071280), (110, 1657024), (128, 1424005), (136, 1340240), (160, 1139204), (170, 1072192), (176, 1035640), (187, 974720), (220, 828512), (272, 670120), (320, 569602), (340, 536096), (352, 517820), (374, 487360), (440, 414256), (544, 335060), (640, 284801), (680, 268048), (704, 258910), (748, 243680), (880, 207128), (935, 194944), (1088, 167530), (1360, 134024), (1408, 129455), (1496, 121840), (1523, 119680), (1760, 103564), (1870, 97472), (2176, 83765), (2720, 67012), (2992, 60920), (3046, 59840), (3520, 51782), (3740, 48736), (5440, 33506), (5984, 30460), (6092, 29920), (7040, 25891), (7480, 24368), (7615, 23936), (10880, 16753), (11968, 15230), (12184, 14960)]