768587680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 2258710272

約数和(自身を除く): 1490122592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 68, 70, 74, 80, 85, 112, 119, 136, 140, 148, 160, 170, 185, 224, 238, 259, 272, 280, 296, 340, 370, 476, 518, 544, 560, 592, 595, 629, 680, 740, 952, 1036, 1091, 1120, 1184, 1190, 1258, 1295, 1360, 1480, 1904, 2072, 2182, 2380, 2516, 2590, 2720, 2960, 3145, 3808, 4144, 4364, 4403, 4760, 5032, 5180, 5455, 5920, 6290, 7637, 8288, 8728, 8806, 9520, 10064, 10360, 10910, 12580, 15274, 17456, 17612, 18547, 19040, 20128, 20720, 21820, 22015, 25160, 30548, 34912, 35224, 37094, 38185, 40367, 41440, 43640, 44030, 50320, 61096, 70448, 74188, 76370, 80734, 87280, 88060, 92735, 100640, 122192, 129829, 140896, 148376, 152740, 161468, 174560, 176120, 185470, 201835, 244384, 259658, 282569, 296752, 305480, 322936, 352240, 370940, 403670, 519316, 565138, 593504, 610960, 645872, 649145, 686239, 704480, 741880, 807340, 1038632, 1130276, 1221920, 1291744, 1298290, 1372478, 1412845, 1483760, 1614680, 2077264, 2260552, 2596580, 2744956, 2825690, 2967520, 3229360, 3431195, 4154528, 4521104, 4803673, 5193160, 5489912, 5651380, 6458720, 6862390, 9042208, 9607346, 10386320, 10979824, 11302760, 13724780, 19214692, 20772640, 21959648, 22605520, 24018365, 27449560, 38429384, 45211040, 48036730, 54899120, 76858768, 96073460, 109798240, 153717536, 192146920, 384293840, 768587680]

約数ペア:

[(1, 768587680), (2, 384293840), (4, 192146920), (5, 153717536), (7, 109798240), (8, 96073460), (10, 76858768), (14, 54899120), (16, 48036730), (17, 45211040), (20, 38429384), (28, 27449560), (32, 24018365), (34, 22605520), (35, 21959648), (37, 20772640), (40, 19214692), (56, 13724780), (68, 11302760), (70, 10979824), (74, 10386320), (80, 9607346), (85, 9042208), (112, 6862390), (119, 6458720), (136, 5651380), (140, 5489912), (148, 5193160), (160, 4803673), (170, 4521104), (185, 4154528), (224, 3431195), (238, 3229360), (259, 2967520), (272, 2825690), (280, 2744956), (296, 2596580), (340, 2260552), (370, 2077264), (476, 1614680), (518, 1483760), (544, 1412845), (560, 1372478), (592, 1298290), (595, 1291744), (629, 1221920), (680, 1130276), (740, 1038632), (952, 807340), (1036, 741880), (1091, 704480), (1120, 686239), (1184, 649145), (1190, 645872), (1258, 610960), (1295, 593504), (1360, 565138), (1480, 519316), (1904, 403670), (2072, 370940), (2182, 352240), (2380, 322936), (2516, 305480), (2590, 296752), (2720, 282569), (2960, 259658), (3145, 244384), (3808, 201835), (4144, 185470), (4364, 176120), (4403, 174560), (4760, 161468), (5032, 152740), (5180, 148376), (5455, 140896), (5920, 129829), (6290, 122192), (7637, 100640), (8288, 92735), (8728, 88060), (8806, 87280), (9520, 80734), (10064, 76370), (10360, 74188), (10910, 70448), (12580, 61096), (15274, 50320), (17456, 44030), (17612, 43640), (18547, 41440), (19040, 40367), (20128, 38185), (20720, 37094), (21820, 35224), (22015, 34912), (25160, 30548)]