42471660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 153861120

約数和(自身を除く): 111389460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 29, 30, 33, 35, 42, 44, 55, 58, 60, 66, 70, 77, 84, 87, 105, 110, 116, 132, 140, 145, 154, 165, 174, 203, 210, 220, 231, 290, 308, 317, 319, 330, 348, 385, 406, 420, 435, 462, 580, 609, 634, 638, 660, 770, 812, 870, 924, 951, 957, 1015, 1155, 1218, 1268, 1276, 1540, 1585, 1595, 1740, 1902, 1914, 2030, 2219, 2233, 2310, 2436, 3045, 3170, 3190, 3487, 3804, 3828, 4060, 4438, 4466, 4620, 4755, 4785, 6090, 6340, 6380, 6657, 6699, 6974, 8876, 8932, 9193, 9510, 9570, 10461, 11095, 11165, 12180, 13314, 13398, 13948, 17435, 18386, 19020, 19140, 20922, 22190, 22330, 24409, 26628, 26796, 27579, 33285, 33495, 34870, 36772, 41844, 44380, 44660, 45965, 48818, 52305, 55158, 64351, 66570, 66990, 69740, 73227, 91930, 97636, 101123, 104610, 110316, 122045, 128702, 133140, 133980, 137895, 146454, 183860, 193053, 202246, 209220, 244090, 257404, 275790, 292908, 303369, 321755, 366135, 386106, 404492, 488180, 505615, 551580, 606738, 643510, 707861, 732270, 772212, 965265, 1011230, 1213476, 1287020, 1415722, 1464540, 1516845, 1930530, 2022460, 2123583, 2831444, 3033690, 3539305, 3861060, 4247166, 6067380, 7078610, 8494332, 10617915, 14157220, 21235830, 42471660]

約数ペア:

[(1, 42471660), (2, 21235830), (3, 14157220), (4, 10617915), (5, 8494332), (6, 7078610), (7, 6067380), (10, 4247166), (11, 3861060), (12, 3539305), (14, 3033690), (15, 2831444), (20, 2123583), (21, 2022460), (22, 1930530), (28, 1516845), (29, 1464540), (30, 1415722), (33, 1287020), (35, 1213476), (42, 1011230), (44, 965265), (55, 772212), (58, 732270), (60, 707861), (66, 643510), (70, 606738), (77, 551580), (84, 505615), (87, 488180), (105, 404492), (110, 386106), (116, 366135), (132, 321755), (140, 303369), (145, 292908), (154, 275790), (165, 257404), (174, 244090), (203, 209220), (210, 202246), (220, 193053), (231, 183860), (290, 146454), (308, 137895), (317, 133980), (319, 133140), (330, 128702), (348, 122045), (385, 110316), (406, 104610), (420, 101123), (435, 97636), (462, 91930), (580, 73227), (609, 69740), (634, 66990), (638, 66570), (660, 64351), (770, 55158), (812, 52305), (870, 48818), (924, 45965), (951, 44660), (957, 44380), (1015, 41844), (1155, 36772), (1218, 34870), (1268, 33495), (1276, 33285), (1540, 27579), (1585, 26796), (1595, 26628), (1740, 24409), (1902, 22330), (1914, 22190), (2030, 20922), (2219, 19140), (2233, 19020), (2310, 18386), (2436, 17435), (3045, 13948), (3170, 13398), (3190, 13314), (3487, 12180), (3804, 11165), (3828, 11095), (4060, 10461), (4438, 9570), (4466, 9510), (4620, 9193), (4755, 8932), (4785, 8876), (6090, 6974), (6340, 6699), (6380, 6657)]