474910920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2789}}^1$

素因数の和:2860

約数の個数: 192

約数和(自身を含む): 1723550400

約数和(自身を除く): 1248639480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 55, 60, 66, 72, 86, 88, 90, 99, 110, 120, 129, 132, 165, 172, 180, 198, 215, 220, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 645, 660, 774, 792, 860, 946, 990, 1032, 1290, 1320, 1419, 1548, 1720, 1892, 1935, 1980, 2365, 2580, 2789, 2838, 3096, 3784, 3870, 3960, 4257, 4730, 5160, 5578, 5676, 7095, 7740, 8367, 8514, 9460, 11156, 11352, 13945, 14190, 15480, 16734, 17028, 18920, 21285, 22312, 25101, 27890, 28380, 30679, 33468, 34056, 41835, 42570, 50202, 55780, 56760, 61358, 66936, 83670, 85140, 92037, 100404, 111560, 119927, 122716, 125505, 153395, 167340, 170280, 184074, 200808, 239854, 245432, 251010, 276111, 306790, 334680, 359781, 368148, 460185, 479708, 502020, 552222, 599635, 613580, 719562, 736296, 920370, 959416, 1004040, 1079343, 1104444, 1199270, 1227160, 1319197, 1380555, 1439124, 1798905, 1840740, 2158686, 2208888, 2398540, 2638394, 2761110, 2878248, 3597810, 3681480, 3957591, 4317372, 4797080, 5276788, 5396715, 5522220, 6595985, 7195620, 7915182, 8634744, 10553576, 10793430, 11044440, 11872773, 13191970, 14391240, 15830364, 19787955, 21586860, 23745546, 26383940, 31660728, 39575910, 43173720, 47491092, 52767880, 59363865, 79151820, 94982184, 118727730, 158303640, 237455460, 474910920]

約数ペア:

[(1, 474910920), (2, 237455460), (3, 158303640), (4, 118727730), (5, 94982184), (6, 79151820), (8, 59363865), (9, 52767880), (10, 47491092), (11, 43173720), (12, 39575910), (15, 31660728), (18, 26383940), (20, 23745546), (22, 21586860), (24, 19787955), (30, 15830364), (33, 14391240), (36, 13191970), (40, 11872773), (43, 11044440), (44, 10793430), (45, 10553576), (55, 8634744), (60, 7915182), (66, 7195620), (72, 6595985), (86, 5522220), (88, 5396715), (90, 5276788), (99, 4797080), (110, 4317372), (120, 3957591), (129, 3681480), (132, 3597810), (165, 2878248), (172, 2761110), (180, 2638394), (198, 2398540), (215, 2208888), (220, 2158686), (258, 1840740), (264, 1798905), (330, 1439124), (344, 1380555), (360, 1319197), (387, 1227160), (396, 1199270), (430, 1104444), (440, 1079343), (473, 1004040), (495, 959416), (516, 920370), (645, 736296), (660, 719562), (774, 613580), (792, 599635), (860, 552222), (946, 502020), (990, 479708), (1032, 460185), (1290, 368148), (1320, 359781), (1419, 334680), (1548, 306790), (1720, 276111), (1892, 251010), (1935, 245432), (1980, 239854), (2365, 200808), (2580, 184074), (2789, 170280), (2838, 167340), (3096, 153395), (3784, 125505), (3870, 122716), (3960, 119927), (4257, 111560), (4730, 100404), (5160, 92037), (5578, 85140), (5676, 83670), (7095, 66936), (7740, 61358), (8367, 56760), (8514, 55780), (9460, 50202), (11156, 42570), (11352, 41835), (13945, 34056), (14190, 33468), (15480, 30679), (16734, 28380), (17028, 27890), (18920, 25101), (21285, 22312)]