8164924440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{1789}}^1$

素因数の和:2397

約数の個数: 128

約数和(自身を含む): 24891883200

約数和(自身を除く): 16726958760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 521, 584, 730, 876, 1042, 1095, 1460, 1563, 1752, 1789, 2084, 2190, 2605, 2920, 3126, 3578, 4168, 4380, 5210, 5367, 6252, 7156, 7815, 8760, 8945, 10420, 10734, 12504, 14312, 15630, 17890, 20840, 21468, 26835, 31260, 35780, 38033, 42936, 53670, 62520, 71560, 76066, 107340, 114099, 130597, 152132, 190165, 214680, 228198, 261194, 304264, 380330, 391791, 456396, 522388, 570495, 652985, 760660, 783582, 912792, 932069, 1044776, 1140990, 1305970, 1521320, 1567164, 1864138, 1958955, 2281980, 2611940, 2796207, 3134328, 3728276, 3917910, 4563960, 4660345, 5223880, 5592414, 7456552, 7835820, 9320690, 11184828, 13981035, 15671640, 18641380, 22369656, 27962070, 37282760, 55924140, 68041037, 111848280, 136082074, 204123111, 272164148, 340205185, 408246222, 544328296, 680410370, 816492444, 1020615555, 1360820740, 1632984888, 2041231110, 2721641480, 4082462220, 8164924440]

約数ペア:

[(1, 8164924440), (2, 4082462220), (3, 2721641480), (4, 2041231110), (5, 1632984888), (6, 1360820740), (8, 1020615555), (10, 816492444), (12, 680410370), (15, 544328296), (20, 408246222), (24, 340205185), (30, 272164148), (40, 204123111), (60, 136082074), (73, 111848280), (120, 68041037), (146, 55924140), (219, 37282760), (292, 27962070), (365, 22369656), (438, 18641380), (521, 15671640), (584, 13981035), (730, 11184828), (876, 9320690), (1042, 7835820), (1095, 7456552), (1460, 5592414), (1563, 5223880), (1752, 4660345), (1789, 4563960), (2084, 3917910), (2190, 3728276), (2605, 3134328), (2920, 2796207), (3126, 2611940), (3578, 2281980), (4168, 1958955), (4380, 1864138), (5210, 1567164), (5367, 1521320), (6252, 1305970), (7156, 1140990), (7815, 1044776), (8760, 932069), (8945, 912792), (10420, 783582), (10734, 760660), (12504, 652985), (14312, 570495), (15630, 522388), (17890, 456396), (20840, 391791), (21468, 380330), (26835, 304264), (31260, 261194), (35780, 228198), (38033, 214680), (42936, 190165), (53670, 152132), (62520, 130597), (71560, 114099), (76066, 107340)]