428769600

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1862

約数の個数: 252

約数和(自身を含む): 1637288064

約数和(自身を除く): 1208518464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 960, 980, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1823, 1960, 2100, 2240, 2352, 2400, 2450, 2800, 2940, 3136, 3360, 3646, 3675, 3920, 4200, 4704, 4800, 4900, 5469, 5600, 5880, 6720, 7292, 7350, 7840, 8400, 9115, 9408, 9800, 10938, 11200, 11760, 12761, 14584, 14700, 15680, 16800, 18230, 19600, 21876, 23520, 25522, 27345, 29168, 29400, 33600, 36460, 38283, 39200, 43752, 45575, 47040, 51044, 54690, 58336, 58800, 63805, 72920, 76566, 78400, 87504, 89327, 91150, 102088, 109380, 116672, 117600, 127610, 136725, 145840, 153132, 175008, 178654, 182300, 191415, 204176, 218760, 235200, 255220, 267981, 273450, 291680, 306264, 319025, 350016, 357308, 364600, 382830, 408352, 437520, 446635, 510440, 535962, 546900, 583360, 612528, 638050, 714616, 729200, 765660, 816704, 875040, 893270, 957075, 1020880, 1071924, 1093800, 1225056, 1276100, 1339905, 1429232, 1458400, 1531320, 1750080, 1786540, 1914150, 2041760, 2143848, 2187600, 2233175, 2450112, 2552200, 2679810, 2858464, 2916800, 3062640, 3573080, 3828300, 4083520, 4287696, 4375200, 4466350, 5104400, 5359620, 5716928, 6125280, 6699525, 7146160, 7656600, 8575392, 8750400, 8932700, 10208800, 10719240, 12250560, 13399050, 14292320, 15313200, 17150784, 17865400, 20417600, 21438480, 26798100, 28584640, 30626400, 35730800, 42876960, 53596200, 61252800, 71461600, 85753920, 107192400, 142923200, 214384800, 428769600]

約数ペア:

[(1, 428769600), (2, 214384800), (3, 142923200), (4, 107192400), (5, 85753920), (6, 71461600), (7, 61252800), (8, 53596200), (10, 42876960), (12, 35730800), (14, 30626400), (15, 28584640), (16, 26798100), (20, 21438480), (21, 20417600), (24, 17865400), (25, 17150784), (28, 15313200), (30, 14292320), (32, 13399050), (35, 12250560), (40, 10719240), (42, 10208800), (48, 8932700), (49, 8750400), (50, 8575392), (56, 7656600), (60, 7146160), (64, 6699525), (70, 6125280), (75, 5716928), (80, 5359620), (84, 5104400), (96, 4466350), (98, 4375200), (100, 4287696), (105, 4083520), (112, 3828300), (120, 3573080), (140, 3062640), (147, 2916800), (150, 2858464), (160, 2679810), (168, 2552200), (175, 2450112), (192, 2233175), (196, 2187600), (200, 2143848), (210, 2041760), (224, 1914150), (240, 1786540), (245, 1750080), (280, 1531320), (294, 1458400), (300, 1429232), (320, 1339905), (336, 1276100), (350, 1225056), (392, 1093800), (400, 1071924), (420, 1020880), (448, 957075), (480, 893270), (490, 875040), (525, 816704), (560, 765660), (588, 729200), (600, 714616), (672, 638050), (700, 612528), (735, 583360), (784, 546900), (800, 535962), (840, 510440), (960, 446635), (980, 437520), (1050, 408352), (1120, 382830), (1176, 364600), (1200, 357308), (1225, 350016), (1344, 319025), (1400, 306264), (1470, 291680), (1568, 273450), (1600, 267981), (1680, 255220), (1823, 235200), (1960, 218760), (2100, 204176), (2240, 191415), (2352, 182300), (2400, 178654), (2450, 175008), (2800, 153132), (2940, 145840), (3136, 136725), (3360, 127610), (3646, 117600), (3675, 116672), (3920, 109380), (4200, 102088), (4704, 91150), (4800, 89327), (4900, 87504), (5469, 78400), (5600, 76566), (5880, 72920), (6720, 63805), (7292, 58800), (7350, 58336), (7840, 54690), (8400, 51044), (9115, 47040), (9408, 45575), (9800, 43752), (10938, 39200), (11200, 38283), (11760, 36460), (12761, 33600), (14584, 29400), (14700, 29168), (15680, 27345), (16800, 25522), (18230, 23520), (19600, 21876)]