2175808320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{107927}}^1$

素因数の和:107957

約数の個数: 168

約数和(自身を含む): 8553078144

約数和(自身を除く): 6377269824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 107927, 215854, 323781, 431708, 539635, 647562, 755489, 863416, 971343, 1079270, 1295124, 1510978, 1618905, 1726832, 1942686, 2158540, 2266467, 2590248, 3021956, 3237810, 3453664, 3777445, 3885372, 4317080, 4532934, 4856715, 5180496, 6043912, 6475620, 6799401, 6907328, 7554890, 7770744, 8634160, 9065868, 9713430, 10360992, 11332335, 12087824, 12951240, 13598802, 15109780, 15541488, 17268320, 18131736, 19426860, 20721984, 22664670, 24175648, 25902480, 27197604, 30219560, 31082976, 33997005, 34536640, 36263472, 38853720, 45329340, 48351296, 51804960, 54395208, 60439120, 62165952, 67994010, 72526944, 77707440, 90658680, 103609920, 108790416, 120878240, 135988020, 145053888, 155414880, 181317360, 217580832, 241756480, 271976040, 310829760, 362634720, 435161664, 543952080, 725269440, 1087904160, 2175808320]

約数ペア:

[(1, 2175808320), (2, 1087904160), (3, 725269440), (4, 543952080), (5, 435161664), (6, 362634720), (7, 310829760), (8, 271976040), (9, 241756480), (10, 217580832), (12, 181317360), (14, 155414880), (15, 145053888), (16, 135988020), (18, 120878240), (20, 108790416), (21, 103609920), (24, 90658680), (28, 77707440), (30, 72526944), (32, 67994010), (35, 62165952), (36, 60439120), (40, 54395208), (42, 51804960), (45, 48351296), (48, 45329340), (56, 38853720), (60, 36263472), (63, 34536640), (64, 33997005), (70, 31082976), (72, 30219560), (80, 27197604), (84, 25902480), (90, 24175648), (96, 22664670), (105, 20721984), (112, 19426860), (120, 18131736), (126, 17268320), (140, 15541488), (144, 15109780), (160, 13598802), (168, 12951240), (180, 12087824), (192, 11332335), (210, 10360992), (224, 9713430), (240, 9065868), (252, 8634160), (280, 7770744), (288, 7554890), (315, 6907328), (320, 6799401), (336, 6475620), (360, 6043912), (420, 5180496), (448, 4856715), (480, 4532934), (504, 4317080), (560, 3885372), (576, 3777445), (630, 3453664), (672, 3237810), (720, 3021956), (840, 2590248), (960, 2266467), (1008, 2158540), (1120, 1942686), (1260, 1726832), (1344, 1618905), (1440, 1510978), (1680, 1295124), (2016, 1079270), (2240, 971343), (2520, 863416), (2880, 755489), (3360, 647562), (4032, 539635), (5040, 431708), (6720, 323781), (10080, 215854), (20160, 107927)]