497810880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8264

約数の個数: 224

約数和(自身を含む): 2007290880

約数和(自身を除く): 1509480000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8231, 8640, 10080, 12096, 15120, 16462, 20160, 24693, 30240, 32924, 41155, 49386, 57617, 60480, 65848, 74079, 82310, 98772, 115234, 123465, 131696, 148158, 164620, 172851, 197544, 222237, 230468, 246930, 263392, 288085, 296316, 329240, 345702, 370395, 395088, 444474, 460936, 493860, 518553, 526784, 576170, 592632, 658480, 691404, 740790, 790176, 864255, 888948, 921872, 987720, 1037106, 1111185, 1152340, 1185264, 1316960, 1382808, 1481580, 1555659, 1580352, 1728510, 1777896, 1843744, 1975440, 2074212, 2222370, 2304680, 2370528, 2592765, 2633920, 2765616, 2963160, 3111318, 3457020, 3555792, 3687488, 3950880, 4148424, 4444740, 4609360, 4741056, 5185530, 5531232, 5926320, 6222636, 6914040, 7111584, 7778295, 7901760, 8296848, 8889480, 9218720, 10371060, 11062464, 11852640, 12445272, 13828080, 14223168, 15556590, 16593696, 17778960, 18437440, 20742120, 23705280, 24890544, 27656160, 31113180, 33187392, 35557920, 41484240, 49781088, 55312320, 62226360, 71115840, 82968480, 99562176, 124452720, 165936960, 248905440, 497810880]

約数ペア:

[(1, 497810880), (2, 248905440), (3, 165936960), (4, 124452720), (5, 99562176), (6, 82968480), (7, 71115840), (8, 62226360), (9, 55312320), (10, 49781088), (12, 41484240), (14, 35557920), (15, 33187392), (16, 31113180), (18, 27656160), (20, 24890544), (21, 23705280), (24, 20742120), (27, 18437440), (28, 17778960), (30, 16593696), (32, 15556590), (35, 14223168), (36, 13828080), (40, 12445272), (42, 11852640), (45, 11062464), (48, 10371060), (54, 9218720), (56, 8889480), (60, 8296848), (63, 7901760), (64, 7778295), (70, 7111584), (72, 6914040), (80, 6222636), (84, 5926320), (90, 5531232), (96, 5185530), (105, 4741056), (108, 4609360), (112, 4444740), (120, 4148424), (126, 3950880), (135, 3687488), (140, 3555792), (144, 3457020), (160, 3111318), (168, 2963160), (180, 2765616), (189, 2633920), (192, 2592765), (210, 2370528), (216, 2304680), (224, 2222370), (240, 2074212), (252, 1975440), (270, 1843744), (280, 1777896), (288, 1728510), (315, 1580352), (320, 1555659), (336, 1481580), (360, 1382808), (378, 1316960), (420, 1185264), (432, 1152340), (448, 1111185), (480, 1037106), (504, 987720), (540, 921872), (560, 888948), (576, 864255), (630, 790176), (672, 740790), (720, 691404), (756, 658480), (840, 592632), (864, 576170), (945, 526784), (960, 518553), (1008, 493860), (1080, 460936), (1120, 444474), (1260, 395088), (1344, 370395), (1440, 345702), (1512, 329240), (1680, 296316), (1728, 288085), (1890, 263392), (2016, 246930), (2160, 230468), (2240, 222237), (2520, 197544), (2880, 172851), (3024, 164620), (3360, 148158), (3780, 131696), (4032, 123465), (4320, 115234), (5040, 98772), (6048, 82310), (6720, 74079), (7560, 65848), (8231, 60480), (8640, 57617), (10080, 49386), (12096, 41155), (15120, 32924), (16462, 30240), (20160, 24693)]