498274920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9720

約数の個数: 192

約数和(自身を含む): 1902700800

約数和(自身を除く): 1404425880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 9679, 10296, 12870, 17160, 19358, 25740, 29037, 38716, 48395, 51480, 58074, 77432, 87111, 96790, 106469, 116148, 125827, 145185, 174222, 193580, 212938, 232296, 251654, 290370, 319407, 348444, 377481, 387160, 425876, 435555, 503308, 532345, 580740, 629135, 638814, 696888, 754962, 851752, 871110, 958221, 1006616, 1064690, 1132443, 1161480, 1258270, 1277628, 1384097, 1509924, 1597035, 1742220, 1887405, 1916442, 2129380, 2264886, 2516540, 2555256, 2768194, 3019848, 3194070, 3484440, 3774810, 3832884, 4152291, 4258760, 4529772, 4791105, 5033080, 5536388, 5662215, 6388140, 6920485, 7549620, 7665768, 8304582, 9059544, 9582210, 11072776, 11324430, 12456873, 12776280, 13840970, 15099240, 16609164, 19164420, 20761455, 22648860, 24913746, 27681940, 33218328, 38328840, 41522910, 45297720, 49827492, 55363880, 62284365, 83045820, 99654984, 124568730, 166091640, 249137460, 498274920]

約数ペア:

[(1, 498274920), (2, 249137460), (3, 166091640), (4, 124568730), (5, 99654984), (6, 83045820), (8, 62284365), (9, 55363880), (10, 49827492), (11, 45297720), (12, 41522910), (13, 38328840), (15, 33218328), (18, 27681940), (20, 24913746), (22, 22648860), (24, 20761455), (26, 19164420), (30, 16609164), (33, 15099240), (36, 13840970), (39, 12776280), (40, 12456873), (44, 11324430), (45, 11072776), (52, 9582210), (55, 9059544), (60, 8304582), (65, 7665768), (66, 7549620), (72, 6920485), (78, 6388140), (88, 5662215), (90, 5536388), (99, 5033080), (104, 4791105), (110, 4529772), (117, 4258760), (120, 4152291), (130, 3832884), (132, 3774810), (143, 3484440), (156, 3194070), (165, 3019848), (180, 2768194), (195, 2555256), (198, 2516540), (220, 2264886), (234, 2129380), (260, 1916442), (264, 1887405), (286, 1742220), (312, 1597035), (330, 1509924), (360, 1384097), (390, 1277628), (396, 1258270), (429, 1161480), (440, 1132443), (468, 1064690), (495, 1006616), (520, 958221), (572, 871110), (585, 851752), (660, 754962), (715, 696888), (780, 638814), (792, 629135), (858, 580740), (936, 532345), (990, 503308), (1144, 435555), (1170, 425876), (1287, 387160), (1320, 377481), (1430, 348444), (1560, 319407), (1716, 290370), (1980, 251654), (2145, 232296), (2340, 212938), (2574, 193580), (2860, 174222), (3432, 145185), (3960, 125827), (4290, 116148), (4680, 106469), (5148, 96790), (5720, 87111), (6435, 77432), (8580, 58074), (9679, 51480), (10296, 48395), (12870, 38716), (17160, 29037), (19358, 25740)]