4938562020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1107

約数の個数: 192

約数和(自身を含む): 16198156800

約数和(自身を除く): 11259594780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 317, 343, 420, 490, 588, 634, 686, 735, 757, 951, 980, 1029, 1268, 1372, 1470, 1514, 1585, 1715, 1902, 2058, 2219, 2271, 2940, 3028, 3170, 3430, 3785, 3804, 4116, 4438, 4542, 4755, 5145, 5299, 6340, 6657, 6860, 7570, 8876, 9084, 9510, 10290, 10598, 11095, 11355, 13314, 15140, 15533, 15897, 19020, 20580, 21196, 22190, 22710, 26495, 26628, 31066, 31794, 33285, 37093, 44380, 45420, 46599, 52990, 62132, 63588, 66570, 74186, 77665, 79485, 93198, 105980, 108731, 111279, 133140, 148372, 155330, 158970, 185465, 186396, 217462, 222558, 232995, 239969, 259651, 310660, 317940, 326193, 370930, 434924, 445116, 465990, 479938, 519302, 543655, 556395, 652386, 719907, 741860, 778953, 931980, 959876, 1038604, 1087310, 1112790, 1199845, 1298255, 1304772, 1439814, 1557906, 1630965, 1679783, 2174620, 2225580, 2399690, 2596510, 2879628, 3115812, 3261930, 3359566, 3599535, 3894765, 4799380, 5039349, 5193020, 6523860, 6719132, 7199070, 7789530, 8398915, 10078698, 11758481, 14398140, 15579060, 16797830, 20157396, 23516962, 25196745, 33595660, 35275443, 47033924, 50393490, 58792405, 70550886, 82309367, 100786980, 117584810, 141101772, 164618734, 176377215, 235169620, 246928101, 329237468, 352754430, 411546835, 493856202, 705508860, 823093670, 987712404, 1234640505, 1646187340, 2469281010, 4938562020]

約数ペア:

[(1, 4938562020), (2, 2469281010), (3, 1646187340), (4, 1234640505), (5, 987712404), (6, 823093670), (7, 705508860), (10, 493856202), (12, 411546835), (14, 352754430), (15, 329237468), (20, 246928101), (21, 235169620), (28, 176377215), (30, 164618734), (35, 141101772), (42, 117584810), (49, 100786980), (60, 82309367), (70, 70550886), (84, 58792405), (98, 50393490), (105, 47033924), (140, 35275443), (147, 33595660), (196, 25196745), (210, 23516962), (245, 20157396), (294, 16797830), (317, 15579060), (343, 14398140), (420, 11758481), (490, 10078698), (588, 8398915), (634, 7789530), (686, 7199070), (735, 6719132), (757, 6523860), (951, 5193020), (980, 5039349), (1029, 4799380), (1268, 3894765), (1372, 3599535), (1470, 3359566), (1514, 3261930), (1585, 3115812), (1715, 2879628), (1902, 2596510), (2058, 2399690), (2219, 2225580), (2271, 2174620), (2940, 1679783), (3028, 1630965), (3170, 1557906), (3430, 1439814), (3785, 1304772), (3804, 1298255), (4116, 1199845), (4438, 1112790), (4542, 1087310), (4755, 1038604), (5145, 959876), (5299, 931980), (6340, 778953), (6657, 741860), (6860, 719907), (7570, 652386), (8876, 556395), (9084, 543655), (9510, 519302), (10290, 479938), (10598, 465990), (11095, 445116), (11355, 434924), (13314, 370930), (15140, 326193), (15533, 317940), (15897, 310660), (19020, 259651), (20580, 239969), (21196, 232995), (22190, 222558), (22710, 217462), (26495, 186396), (26628, 185465), (31066, 158970), (31794, 155330), (33285, 148372), (37093, 133140), (44380, 111279), (45420, 108731), (46599, 105980), (52990, 93198), (62132, 79485), (63588, 77665), (66570, 74186)]