2260183380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21787}}^1$

素因数の和:21838

約数の個数: 192

約数和(自身を含む): 8199260160

約数和(自身を除く): 5939076780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 105, 114, 130, 133, 140, 156, 182, 190, 195, 210, 228, 247, 260, 266, 273, 285, 364, 380, 390, 399, 420, 455, 494, 532, 546, 570, 665, 741, 780, 798, 910, 988, 1092, 1140, 1235, 1330, 1365, 1482, 1596, 1729, 1820, 1995, 2470, 2660, 2730, 2964, 3458, 3705, 3990, 4940, 5187, 5460, 6916, 7410, 7980, 8645, 10374, 14820, 17290, 20748, 21787, 25935, 34580, 43574, 51870, 65361, 87148, 103740, 108935, 130722, 152509, 217870, 261444, 283231, 305018, 326805, 413953, 435740, 457527, 566462, 610036, 653610, 762545, 827906, 849693, 915054, 1132924, 1241859, 1307220, 1416155, 1525090, 1655812, 1699386, 1830108, 1982617, 2069765, 2287635, 2483718, 2832310, 2897671, 3050180, 3398772, 3965234, 4139530, 4248465, 4575270, 4967436, 5381389, 5664620, 5795342, 5947851, 6209295, 7930468, 8279060, 8496930, 8693013, 9150540, 9913085, 10762778, 11590684, 11895702, 12418590, 14488355, 16144167, 16993860, 17386026, 19826170, 21525556, 23791404, 24837180, 26906945, 28976710, 29739255, 32288334, 34772052, 37669723, 39652340, 43465065, 53813890, 57953420, 59478510, 64576668, 75339446, 80720835, 86930130, 107627780, 113009169, 118957020, 150678892, 161441670, 173860260, 188348615, 226018338, 322883340, 376697230, 452036676, 565045845, 753394460, 1130091690, 2260183380]

約数ペア:

[(1, 2260183380), (2, 1130091690), (3, 753394460), (4, 565045845), (5, 452036676), (6, 376697230), (7, 322883340), (10, 226018338), (12, 188348615), (13, 173860260), (14, 161441670), (15, 150678892), (19, 118957020), (20, 113009169), (21, 107627780), (26, 86930130), (28, 80720835), (30, 75339446), (35, 64576668), (38, 59478510), (39, 57953420), (42, 53813890), (52, 43465065), (57, 39652340), (60, 37669723), (65, 34772052), (70, 32288334), (76, 29739255), (78, 28976710), (84, 26906945), (91, 24837180), (95, 23791404), (105, 21525556), (114, 19826170), (130, 17386026), (133, 16993860), (140, 16144167), (156, 14488355), (182, 12418590), (190, 11895702), (195, 11590684), (210, 10762778), (228, 9913085), (247, 9150540), (260, 8693013), (266, 8496930), (273, 8279060), (285, 7930468), (364, 6209295), (380, 5947851), (390, 5795342), (399, 5664620), (420, 5381389), (455, 4967436), (494, 4575270), (532, 4248465), (546, 4139530), (570, 3965234), (665, 3398772), (741, 3050180), (780, 2897671), (798, 2832310), (910, 2483718), (988, 2287635), (1092, 2069765), (1140, 1982617), (1235, 1830108), (1330, 1699386), (1365, 1655812), (1482, 1525090), (1596, 1416155), (1729, 1307220), (1820, 1241859), (1995, 1132924), (2470, 915054), (2660, 849693), (2730, 827906), (2964, 762545), (3458, 653610), (3705, 610036), (3990, 566462), (4940, 457527), (5187, 435740), (5460, 413953), (6916, 326805), (7410, 305018), (7980, 283231), (8645, 261444), (10374, 217870), (14820, 152509), (17290, 130722), (20748, 108935), (21787, 103740), (25935, 87148), (34580, 65361), (43574, 51870)]