921359040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1015

約数の個数: 224

約数和(自身を含む): 3367332864

約数和(自身を除く): 2445973824

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 167, 168, 192, 210, 224, 240, 280, 320, 334, 336, 420, 448, 480, 501, 560, 668, 672, 821, 835, 840, 960, 1002, 1120, 1169, 1336, 1344, 1642, 1670, 1680, 2004, 2240, 2338, 2463, 2505, 2672, 3284, 3340, 3360, 3507, 4008, 4105, 4676, 4926, 5010, 5344, 5747, 5845, 6568, 6680, 6720, 7014, 8016, 8210, 9352, 9852, 10020, 10688, 11494, 11690, 12315, 13136, 13360, 14028, 16032, 16420, 17241, 17535, 18704, 19704, 20040, 22988, 23380, 24630, 26272, 26720, 28056, 28735, 32064, 32840, 34482, 35070, 37408, 39408, 40080, 45976, 46760, 49260, 52544, 53440, 56112, 57470, 65680, 68964, 70140, 74816, 78816, 80160, 86205, 91952, 93520, 98520, 112224, 114940, 131360, 137107, 137928, 140280, 157632, 160320, 172410, 183904, 187040, 197040, 224448, 229880, 262720, 274214, 275856, 280560, 344820, 367808, 374080, 394080, 411321, 459760, 548428, 551712, 561120, 685535, 689640, 788160, 822642, 919520, 959749, 1096856, 1103424, 1122240, 1371070, 1379280, 1645284, 1839040, 1919498, 2056605, 2193712, 2742140, 2758560, 2879247, 3290568, 3838996, 4113210, 4387424, 4798745, 5484280, 5517120, 5758494, 6581136, 7677992, 8226420, 8774848, 9597490, 10968560, 11516988, 13162272, 14396235, 15355984, 16452840, 19194980, 21937120, 23033976, 26324544, 28792470, 30711968, 32905680, 38389960, 43874240, 46067952, 57584940, 61423936, 65811360, 76779920, 92135904, 115169880, 131622720, 153559840, 184271808, 230339760, 307119680, 460679520, 921359040]

約数ペア:

[(1, 921359040), (2, 460679520), (3, 307119680), (4, 230339760), (5, 184271808), (6, 153559840), (7, 131622720), (8, 115169880), (10, 92135904), (12, 76779920), (14, 65811360), (15, 61423936), (16, 57584940), (20, 46067952), (21, 43874240), (24, 38389960), (28, 32905680), (30, 30711968), (32, 28792470), (35, 26324544), (40, 23033976), (42, 21937120), (48, 19194980), (56, 16452840), (60, 15355984), (64, 14396235), (70, 13162272), (80, 11516988), (84, 10968560), (96, 9597490), (105, 8774848), (112, 8226420), (120, 7677992), (140, 6581136), (160, 5758494), (167, 5517120), (168, 5484280), (192, 4798745), (210, 4387424), (224, 4113210), (240, 3838996), (280, 3290568), (320, 2879247), (334, 2758560), (336, 2742140), (420, 2193712), (448, 2056605), (480, 1919498), (501, 1839040), (560, 1645284), (668, 1379280), (672, 1371070), (821, 1122240), (835, 1103424), (840, 1096856), (960, 959749), (1002, 919520), (1120, 822642), (1169, 788160), (1336, 689640), (1344, 685535), (1642, 561120), (1670, 551712), (1680, 548428), (2004, 459760), (2240, 411321), (2338, 394080), (2463, 374080), (2505, 367808), (2672, 344820), (3284, 280560), (3340, 275856), (3360, 274214), (3507, 262720), (4008, 229880), (4105, 224448), (4676, 197040), (4926, 187040), (5010, 183904), (5344, 172410), (5747, 160320), (5845, 157632), (6568, 140280), (6680, 137928), (6720, 137107), (7014, 131360), (8016, 114940), (8210, 112224), (9352, 98520), (9852, 93520), (10020, 91952), (10688, 86205), (11494, 80160), (11690, 78816), (12315, 74816), (13136, 70140), (13360, 68964), (14028, 65680), (16032, 57470), (16420, 56112), (17241, 53440), (17535, 52544), (18704, 49260), (19704, 46760), (20040, 45976), (22988, 40080), (23380, 39408), (24630, 37408), (26272, 35070), (26720, 34482), (28056, 32840), (28735, 32064)]