2685409920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3671}}^1$

素因数の和:3823

約数の個数: 192

約数和(自身を含む): 9348618240

約数和(自身を除く): 6663208320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 384, 480, 508, 576, 635, 640, 720, 762, 960, 1016, 1143, 1152, 1270, 1440, 1524, 1905, 1920, 2032, 2286, 2540, 2880, 3048, 3671, 3810, 4064, 4572, 5080, 5715, 5760, 6096, 7342, 7620, 8128, 9144, 10160, 11013, 11430, 12192, 14684, 15240, 16256, 18288, 18355, 20320, 22026, 22860, 24384, 29368, 30480, 33039, 36576, 36710, 40640, 44052, 45720, 48768, 55065, 58736, 60960, 66078, 73152, 73420, 81280, 88104, 91440, 110130, 117472, 121920, 132156, 146304, 146840, 165195, 176208, 182880, 220260, 234944, 243840, 264312, 293680, 330390, 352416, 365760, 440520, 466217, 469888, 528624, 587360, 660780, 704832, 731520, 881040, 932434, 1057248, 1174720, 1321560, 1398651, 1409664, 1762080, 1864868, 2114496, 2331085, 2349440, 2643120, 2797302, 3524160, 3729736, 4195953, 4228992, 4662170, 5286240, 5594604, 6993255, 7048320, 7459472, 8391906, 9324340, 10572480, 11189208, 13986510, 14918944, 16783812, 18648680, 20979765, 21144960, 22378416, 27973020, 29837888, 33567624, 37297360, 41959530, 44756832, 55946040, 59675776, 67135248, 74594720, 83919060, 89513664, 111892080, 134270496, 149189440, 167838120, 179027328, 223784160, 268540992, 298378880, 335676240, 447568320, 537081984, 671352480, 895136640, 1342704960, 2685409920]

約数ペア:

[(1, 2685409920), (2, 1342704960), (3, 895136640), (4, 671352480), (5, 537081984), (6, 447568320), (8, 335676240), (9, 298378880), (10, 268540992), (12, 223784160), (15, 179027328), (16, 167838120), (18, 149189440), (20, 134270496), (24, 111892080), (30, 89513664), (32, 83919060), (36, 74594720), (40, 67135248), (45, 59675776), (48, 55946040), (60, 44756832), (64, 41959530), (72, 37297360), (80, 33567624), (90, 29837888), (96, 27973020), (120, 22378416), (127, 21144960), (128, 20979765), (144, 18648680), (160, 16783812), (180, 14918944), (192, 13986510), (240, 11189208), (254, 10572480), (288, 9324340), (320, 8391906), (360, 7459472), (381, 7048320), (384, 6993255), (480, 5594604), (508, 5286240), (576, 4662170), (635, 4228992), (640, 4195953), (720, 3729736), (762, 3524160), (960, 2797302), (1016, 2643120), (1143, 2349440), (1152, 2331085), (1270, 2114496), (1440, 1864868), (1524, 1762080), (1905, 1409664), (1920, 1398651), (2032, 1321560), (2286, 1174720), (2540, 1057248), (2880, 932434), (3048, 881040), (3671, 731520), (3810, 704832), (4064, 660780), (4572, 587360), (5080, 528624), (5715, 469888), (5760, 466217), (6096, 440520), (7342, 365760), (7620, 352416), (8128, 330390), (9144, 293680), (10160, 264312), (11013, 243840), (11430, 234944), (12192, 220260), (14684, 182880), (15240, 176208), (16256, 165195), (18288, 146840), (18355, 146304), (20320, 132156), (22026, 121920), (22860, 117472), (24384, 110130), (29368, 91440), (30480, 88104), (33039, 81280), (36576, 73420), (36710, 73152), (40640, 66078), (44052, 60960), (45720, 58736), (48768, 55065)]