206444160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 256

約数和(自身を含む): 788256000

約数和(自身を除く): 581811840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 919, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1838, 1872, 1920, 2080, 2160, 2340, 2496, 2757, 2808, 2880, 3120, 3456, 3510, 3676, 3744, 4160, 4320, 4595, 4680, 4992, 5514, 5616, 5760, 6240, 7020, 7352, 7488, 8271, 8320, 8640, 9190, 9360, 11028, 11232, 11947, 12480, 13785, 14040, 14704, 14976, 16542, 17280, 18380, 18720, 22056, 22464, 23894, 24813, 24960, 27570, 28080, 29408, 33084, 35841, 36760, 37440, 41355, 44112, 44928, 47788, 49626, 55140, 56160, 58816, 59735, 66168, 71682, 73520, 74880, 82710, 88224, 95576, 99252, 107523, 110280, 112320, 117632, 119470, 124065, 132336, 143364, 147040, 165420, 176448, 179205, 191152, 198504, 215046, 220560, 224640, 238940, 248130, 264672, 286728, 294080, 322569, 330840, 352896, 358410, 382304, 397008, 430092, 441120, 477880, 496260, 529344, 537615, 573456, 588160, 645138, 661680, 716820, 764608, 794016, 860184, 882240, 955760, 992520, 1058688, 1075230, 1146912, 1290276, 1323360, 1433640, 1529216, 1588032, 1612845, 1720368, 1764480, 1911520, 1985040, 2150460, 2293824, 2580552, 2646720, 2867280, 3176064, 3225690, 3440736, 3823040, 3970080, 4300920, 4587648, 5161104, 5293440, 5734560, 6451380, 6881472, 7646080, 7940160, 8601840, 10322208, 11469120, 12902760, 13762944, 15880320, 17203680, 20644416, 22938240, 25805520, 34407360, 41288832, 51611040, 68814720, 103222080, 206444160]

約数ペア:

[(1, 206444160), (2, 103222080), (3, 68814720), (4, 51611040), (5, 41288832), (6, 34407360), (8, 25805520), (9, 22938240), (10, 20644416), (12, 17203680), (13, 15880320), (15, 13762944), (16, 12902760), (18, 11469120), (20, 10322208), (24, 8601840), (26, 7940160), (27, 7646080), (30, 6881472), (32, 6451380), (36, 5734560), (39, 5293440), (40, 5161104), (45, 4587648), (48, 4300920), (52, 3970080), (54, 3823040), (60, 3440736), (64, 3225690), (65, 3176064), (72, 2867280), (78, 2646720), (80, 2580552), (90, 2293824), (96, 2150460), (104, 1985040), (108, 1911520), (117, 1764480), (120, 1720368), (128, 1612845), (130, 1588032), (135, 1529216), (144, 1433640), (156, 1323360), (160, 1290276), (180, 1146912), (192, 1075230), (195, 1058688), (208, 992520), (216, 955760), (234, 882240), (240, 860184), (260, 794016), (270, 764608), (288, 716820), (312, 661680), (320, 645138), (351, 588160), (360, 573456), (384, 537615), (390, 529344), (416, 496260), (432, 477880), (468, 441120), (480, 430092), (520, 397008), (540, 382304), (576, 358410), (585, 352896), (624, 330840), (640, 322569), (702, 294080), (720, 286728), (780, 264672), (832, 248130), (864, 238940), (919, 224640), (936, 220560), (960, 215046), (1040, 198504), (1080, 191152), (1152, 179205), (1170, 176448), (1248, 165420), (1404, 147040), (1440, 143364), (1560, 132336), (1664, 124065), (1728, 119470), (1755, 117632), (1838, 112320), (1872, 110280), (1920, 107523), (2080, 99252), (2160, 95576), (2340, 88224), (2496, 82710), (2757, 74880), (2808, 73520), (2880, 71682), (3120, 66168), (3456, 59735), (3510, 58816), (3676, 56160), (3744, 55140), (4160, 49626), (4320, 47788), (4595, 44928), (4680, 44112), (4992, 41355), (5514, 37440), (5616, 36760), (5760, 35841), (6240, 33084), (7020, 29408), (7352, 28080), (7488, 27570), (8271, 24960), (8320, 24813), (8640, 23894), (9190, 22464), (9360, 22056), (11028, 18720), (11232, 18380), (11947, 17280), (12480, 16542), (13785, 14976), (14040, 14704)]