254825511840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2564669}}^1$

素因数の和:2564716

約数の個数: 192

約数和(自身を含む): 930667449600

約数和(自身を除く): 675841937760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 99360, 2564669, 5129338, 7694007, 10258676, 12823345, 15388014, 20517352, 23082021, 25646690, 30776028, 38470035, 41034704, 46164042, 51293380, 58987387, 61552056, 69246063, 76940070, 82069408, 92328084, 102586760, 115410105, 117974774, 123104112, 138492126, 153880140, 176962161, 184656168, 205173520, 230820210, 235949548, 246208224, 276984252, 294936935, 307760280, 346230315, 353924322, 369312336, 410347040, 461640420, 471899096, 530886483, 553968504, 589873870, 615520560, 692460630, 707848644, 738624672, 884810805, 923280840, 943798192, 1061772966, 1107937008, 1179747740, 1231041120, 1384921260, 1415697288, 1592659449, 1769621610, 1846561680, 1887596384, 2123545932, 2215874016, 2359495480, 2654432415, 2769842520, 2831394576, 3185318898, 3539243220, 3693123360, 4247091864, 4718990960, 5308864830, 5539685040, 5662789152, 6370637796, 7078486440, 7963297245, 8494183728, 9437981920, 10617729660, 11079370080, 12741275592, 14156972880, 15926594490, 16988367456, 21235459320, 25482551184, 28313945760, 31853188980, 42470918640, 50965102368, 63706377960, 84941837280, 127412755920, 254825511840]

約数ペア:

[(1, 254825511840), (2, 127412755920), (3, 84941837280), (4, 63706377960), (5, 50965102368), (6, 42470918640), (8, 31853188980), (9, 28313945760), (10, 25482551184), (12, 21235459320), (15, 16988367456), (16, 15926594490), (18, 14156972880), (20, 12741275592), (23, 11079370080), (24, 10617729660), (27, 9437981920), (30, 8494183728), (32, 7963297245), (36, 7078486440), (40, 6370637796), (45, 5662789152), (46, 5539685040), (48, 5308864830), (54, 4718990960), (60, 4247091864), (69, 3693123360), (72, 3539243220), (80, 3185318898), (90, 2831394576), (92, 2769842520), (96, 2654432415), (108, 2359495480), (115, 2215874016), (120, 2123545932), (135, 1887596384), (138, 1846561680), (144, 1769621610), (160, 1592659449), (180, 1415697288), (184, 1384921260), (207, 1231041120), (216, 1179747740), (230, 1107937008), (240, 1061772966), (270, 943798192), (276, 923280840), (288, 884810805), (345, 738624672), (360, 707848644), (368, 692460630), (414, 615520560), (432, 589873870), (460, 553968504), (480, 530886483), (540, 471899096), (552, 461640420), (621, 410347040), (690, 369312336), (720, 353924322), (736, 346230315), (828, 307760280), (864, 294936935), (920, 276984252), (1035, 246208224), (1080, 235949548), (1104, 230820210), (1242, 205173520), (1380, 184656168), (1440, 176962161), (1656, 153880140), (1840, 138492126), (2070, 123104112), (2160, 117974774), (2208, 115410105), (2484, 102586760), (2760, 92328084), (3105, 82069408), (3312, 76940070), (3680, 69246063), (4140, 61552056), (4320, 58987387), (4968, 51293380), (5520, 46164042), (6210, 41034704), (6624, 38470035), (8280, 30776028), (9936, 25646690), (11040, 23082021), (12420, 20517352), (16560, 15388014), (19872, 12823345), (24840, 10258676), (33120, 7694007), (49680, 5129338), (99360, 2564669)]