146835920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 160

約数和(自身を含む): 431329536

約数和(自身を除く): 284493616

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 197, 220, 242, 280, 308, 385, 394, 440, 484, 560, 605, 616, 770, 788, 847, 880, 968, 985, 1210, 1232, 1331, 1379, 1540, 1576, 1694, 1936, 1970, 2167, 2420, 2662, 2758, 3080, 3152, 3388, 3940, 4235, 4334, 4840, 5324, 5516, 6160, 6655, 6776, 6895, 7880, 8470, 8668, 9317, 9680, 10648, 10835, 11032, 13310, 13552, 13790, 15169, 15760, 16940, 17336, 18634, 21296, 21670, 22064, 23837, 26620, 27580, 30338, 33880, 34672, 37268, 43340, 46585, 47674, 53240, 55160, 60676, 67760, 74536, 75845, 86680, 93170, 95348, 106480, 110320, 119185, 121352, 149072, 151690, 166859, 173360, 186340, 190696, 238370, 242704, 262207, 303380, 333718, 372680, 381392, 476740, 524414, 606760, 667436, 745360, 834295, 953480, 1048828, 1213520, 1311035, 1334872, 1668590, 1835449, 1906960, 2097656, 2622070, 2669744, 3337180, 3670898, 4195312, 5244140, 6674360, 7341796, 9177245, 10488280, 13348720, 14683592, 18354490, 20976560, 29367184, 36708980, 73417960, 146835920]

約数ペア:

[(1, 146835920), (2, 73417960), (4, 36708980), (5, 29367184), (7, 20976560), (8, 18354490), (10, 14683592), (11, 13348720), (14, 10488280), (16, 9177245), (20, 7341796), (22, 6674360), (28, 5244140), (35, 4195312), (40, 3670898), (44, 3337180), (55, 2669744), (56, 2622070), (70, 2097656), (77, 1906960), (80, 1835449), (88, 1668590), (110, 1334872), (112, 1311035), (121, 1213520), (140, 1048828), (154, 953480), (176, 834295), (197, 745360), (220, 667436), (242, 606760), (280, 524414), (308, 476740), (385, 381392), (394, 372680), (440, 333718), (484, 303380), (560, 262207), (605, 242704), (616, 238370), (770, 190696), (788, 186340), (847, 173360), (880, 166859), (968, 151690), (985, 149072), (1210, 121352), (1232, 119185), (1331, 110320), (1379, 106480), (1540, 95348), (1576, 93170), (1694, 86680), (1936, 75845), (1970, 74536), (2167, 67760), (2420, 60676), (2662, 55160), (2758, 53240), (3080, 47674), (3152, 46585), (3388, 43340), (3940, 37268), (4235, 34672), (4334, 33880), (4840, 30338), (5324, 27580), (5516, 26620), (6160, 23837), (6655, 22064), (6776, 21670), (6895, 21296), (7880, 18634), (8470, 17336), (8668, 16940), (9317, 15760), (9680, 15169), (10648, 13790), (10835, 13552), (11032, 13310)]