2665719840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6247}}^1$

素因数の和:6399

約数の個数: 192

約数和(自身を含む): 9673703424

約数和(自身を除く): 7007983584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 127, 140, 160, 168, 210, 224, 240, 254, 280, 336, 381, 420, 480, 508, 560, 635, 672, 762, 840, 889, 1016, 1120, 1270, 1524, 1680, 1778, 1905, 2032, 2540, 2667, 3048, 3360, 3556, 3810, 4064, 4445, 5080, 5334, 6096, 6247, 7112, 7620, 8890, 10160, 10668, 12192, 12494, 13335, 14224, 15240, 17780, 18741, 20320, 21336, 24988, 26670, 28448, 30480, 31235, 35560, 37482, 42672, 43729, 49976, 53340, 60960, 62470, 71120, 74964, 85344, 87458, 93705, 99952, 106680, 124940, 131187, 142240, 149928, 174916, 187410, 199904, 213360, 218645, 249880, 262374, 299856, 349832, 374820, 426720, 437290, 499760, 524748, 599712, 655935, 699664, 749640, 793369, 874580, 999520, 1049496, 1311870, 1399328, 1499280, 1586738, 1749160, 2098992, 2380107, 2623740, 2998560, 3173476, 3498320, 3966845, 4197984, 4760214, 5247480, 5553583, 6346952, 6996640, 7933690, 9520428, 10494960, 11107166, 11900535, 12693904, 15867380, 16660749, 19040856, 20989920, 22214332, 23801070, 25387808, 27767915, 31734760, 33321498, 38081712, 44428664, 47602140, 55535830, 63469520, 66642996, 76163424, 83303745, 88857328, 95204280, 111071660, 126939040, 133285992, 166607490, 177714656, 190408560, 222143320, 266571984, 333214980, 380817120, 444286640, 533143968, 666429960, 888573280, 1332859920, 2665719840]

約数ペア:

[(1, 2665719840), (2, 1332859920), (3, 888573280), (4, 666429960), (5, 533143968), (6, 444286640), (7, 380817120), (8, 333214980), (10, 266571984), (12, 222143320), (14, 190408560), (15, 177714656), (16, 166607490), (20, 133285992), (21, 126939040), (24, 111071660), (28, 95204280), (30, 88857328), (32, 83303745), (35, 76163424), (40, 66642996), (42, 63469520), (48, 55535830), (56, 47602140), (60, 44428664), (70, 38081712), (80, 33321498), (84, 31734760), (96, 27767915), (105, 25387808), (112, 23801070), (120, 22214332), (127, 20989920), (140, 19040856), (160, 16660749), (168, 15867380), (210, 12693904), (224, 11900535), (240, 11107166), (254, 10494960), (280, 9520428), (336, 7933690), (381, 6996640), (420, 6346952), (480, 5553583), (508, 5247480), (560, 4760214), (635, 4197984), (672, 3966845), (762, 3498320), (840, 3173476), (889, 2998560), (1016, 2623740), (1120, 2380107), (1270, 2098992), (1524, 1749160), (1680, 1586738), (1778, 1499280), (1905, 1399328), (2032, 1311870), (2540, 1049496), (2667, 999520), (3048, 874580), (3360, 793369), (3556, 749640), (3810, 699664), (4064, 655935), (4445, 599712), (5080, 524748), (5334, 499760), (6096, 437290), (6247, 426720), (7112, 374820), (7620, 349832), (8890, 299856), (10160, 262374), (10668, 249880), (12192, 218645), (12494, 213360), (13335, 199904), (14224, 187410), (15240, 174916), (17780, 149928), (18741, 142240), (20320, 131187), (21336, 124940), (24988, 106680), (26670, 99952), (28448, 93705), (30480, 87458), (31235, 85344), (35560, 74964), (37482, 71120), (42672, 62470), (43729, 60960), (49976, 53340)]