15674096360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{2063}}^1$

素因数の和:2875

約数の個数: 128

約数和(自身を含む): 40049856000

約数和(自身を除く): 24375759640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 769, 988, 1235, 1538, 1976, 2063, 2470, 3076, 3845, 4126, 4940, 6152, 7690, 8252, 9880, 9997, 10315, 14611, 15380, 16504, 19994, 20630, 26819, 29222, 30760, 39197, 39988, 41260, 49985, 53638, 58444, 73055, 78394, 79976, 82520, 99970, 107276, 116888, 134095, 146110, 156788, 189943, 195985, 199940, 214552, 268190, 292220, 313576, 379886, 391970, 399880, 509561, 536380, 584440, 759772, 783940, 949715, 1019122, 1072760, 1519544, 1567880, 1586447, 1899430, 2038244, 2547805, 3172894, 3798860, 4076488, 5095610, 6345788, 7597720, 7932235, 10191220, 12691576, 15864470, 20382440, 20623811, 30142493, 31728940, 41247622, 60284986, 63457880, 82495244, 103119055, 120569972, 150712465, 164990488, 206238110, 241139944, 301424930, 391852409, 412476220, 602849860, 783704818, 824952440, 1205699720, 1567409636, 1959262045, 3134819272, 3918524090, 7837048180, 15674096360]

約数ペア:

[(1, 15674096360), (2, 7837048180), (4, 3918524090), (5, 3134819272), (8, 1959262045), (10, 1567409636), (13, 1205699720), (19, 824952440), (20, 783704818), (26, 602849860), (38, 412476220), (40, 391852409), (52, 301424930), (65, 241139944), (76, 206238110), (95, 164990488), (104, 150712465), (130, 120569972), (152, 103119055), (190, 82495244), (247, 63457880), (260, 60284986), (380, 41247622), (494, 31728940), (520, 30142493), (760, 20623811), (769, 20382440), (988, 15864470), (1235, 12691576), (1538, 10191220), (1976, 7932235), (2063, 7597720), (2470, 6345788), (3076, 5095610), (3845, 4076488), (4126, 3798860), (4940, 3172894), (6152, 2547805), (7690, 2038244), (8252, 1899430), (9880, 1586447), (9997, 1567880), (10315, 1519544), (14611, 1072760), (15380, 1019122), (16504, 949715), (19994, 783940), (20630, 759772), (26819, 584440), (29222, 536380), (30760, 509561), (39197, 399880), (39988, 391970), (41260, 379886), (49985, 313576), (53638, 292220), (58444, 268190), (73055, 214552), (78394, 199940), (79976, 195985), (82520, 189943), (99970, 156788), (107276, 146110), (116888, 134095)]