68352240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 160

約数和(自身を含む): 244912896

約数和(自身を除く): 176560656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1523, 1870, 2040, 2244, 2640, 2805, 2992, 3046, 3740, 4080, 4488, 4569, 5610, 6092, 7480, 7615, 8976, 9138, 11220, 12184, 14960, 15230, 16753, 18276, 22440, 22845, 24368, 25891, 30460, 33506, 36552, 44880, 45690, 50259, 51782, 60920, 67012, 73104, 77673, 83765, 91380, 100518, 103564, 121840, 129455, 134024, 155346, 167530, 182760, 201036, 207128, 251295, 258910, 268048, 284801, 310692, 335060, 365520, 388365, 402072, 414256, 502590, 517820, 569602, 621384, 670120, 776730, 804144, 854403, 1005180, 1035640, 1139204, 1242768, 1340240, 1424005, 1553460, 1708806, 2010360, 2071280, 2278408, 2848010, 3106920, 3417612, 4020720, 4272015, 4556816, 5696020, 6213840, 6835224, 8544030, 11392040, 13670448, 17088060, 22784080, 34176120, 68352240]

約数ペア:

[(1, 68352240), (2, 34176120), (3, 22784080), (4, 17088060), (5, 13670448), (6, 11392040), (8, 8544030), (10, 6835224), (11, 6213840), (12, 5696020), (15, 4556816), (16, 4272015), (17, 4020720), (20, 3417612), (22, 3106920), (24, 2848010), (30, 2278408), (33, 2071280), (34, 2010360), (40, 1708806), (44, 1553460), (48, 1424005), (51, 1340240), (55, 1242768), (60, 1139204), (66, 1035640), (68, 1005180), (80, 854403), (85, 804144), (88, 776730), (102, 670120), (110, 621384), (120, 569602), (132, 517820), (136, 502590), (165, 414256), (170, 402072), (176, 388365), (187, 365520), (204, 335060), (220, 310692), (240, 284801), (255, 268048), (264, 258910), (272, 251295), (330, 207128), (340, 201036), (374, 182760), (408, 167530), (440, 155346), (510, 134024), (528, 129455), (561, 121840), (660, 103564), (680, 100518), (748, 91380), (816, 83765), (880, 77673), (935, 73104), (1020, 67012), (1122, 60920), (1320, 51782), (1360, 50259), (1496, 45690), (1523, 44880), (1870, 36552), (2040, 33506), (2244, 30460), (2640, 25891), (2805, 24368), (2992, 22845), (3046, 22440), (3740, 18276), (4080, 16753), (4488, 15230), (4569, 14960), (5610, 12184), (6092, 11220), (7480, 9138), (7615, 8976)]