517111920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 1892191392

約数和(自身を除く): 1375079472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 144, 156, 180, 195, 202, 208, 234, 240, 260, 303, 312, 360, 390, 404, 468, 505, 520, 547, 585, 606, 624, 720, 780, 808, 909, 936, 1010, 1040, 1094, 1170, 1212, 1313, 1515, 1560, 1616, 1641, 1818, 1872, 2020, 2188, 2340, 2424, 2626, 2735, 3030, 3120, 3282, 3636, 3939, 4040, 4376, 4545, 4680, 4848, 4923, 5252, 5470, 6060, 6564, 6565, 7111, 7272, 7878, 8080, 8205, 8752, 9090, 9360, 9846, 10504, 10940, 11817, 12120, 13128, 13130, 14222, 14544, 15756, 16410, 18180, 19692, 19695, 21008, 21333, 21880, 23634, 24240, 24615, 26256, 26260, 28444, 31512, 32820, 35555, 36360, 39384, 39390, 42666, 43760, 47268, 49230, 52520, 55247, 56888, 59085, 63024, 63999, 65640, 71110, 72720, 78768, 78780, 85332, 94536, 98460, 105040, 106665, 110494, 113776, 118170, 127998, 131280, 142220, 157560, 165741, 170664, 189072, 196920, 213330, 220988, 236340, 255996, 276235, 284440, 315120, 319995, 331482, 341328, 393840, 426660, 441976, 472680, 497223, 511992, 552470, 568880, 639990, 662964, 718211, 828705, 853320, 883952, 945360, 994446, 1023984, 1104940, 1279980, 1325928, 1436422, 1657410, 1706640, 1988892, 2154633, 2209880, 2486115, 2559960, 2651856, 2872844, 3314820, 3591055, 3977784, 4309266, 4419760, 4972230, 5119920, 5745688, 6463899, 6629640, 7182110, 7955568, 8618532, 9944460, 10773165, 11491376, 12927798, 13259280, 14364220, 17237064, 19888920, 21546330, 25855596, 28728440, 32319495, 34474128, 39777840, 43092660, 51711192, 57456880, 64638990, 86185320, 103422384, 129277980, 172370640, 258555960, 517111920]

約数ペア:

[(1, 517111920), (2, 258555960), (3, 172370640), (4, 129277980), (5, 103422384), (6, 86185320), (8, 64638990), (9, 57456880), (10, 51711192), (12, 43092660), (13, 39777840), (15, 34474128), (16, 32319495), (18, 28728440), (20, 25855596), (24, 21546330), (26, 19888920), (30, 17237064), (36, 14364220), (39, 13259280), (40, 12927798), (45, 11491376), (48, 10773165), (52, 9944460), (60, 8618532), (65, 7955568), (72, 7182110), (78, 6629640), (80, 6463899), (90, 5745688), (101, 5119920), (104, 4972230), (117, 4419760), (120, 4309266), (130, 3977784), (144, 3591055), (156, 3314820), (180, 2872844), (195, 2651856), (202, 2559960), (208, 2486115), (234, 2209880), (240, 2154633), (260, 1988892), (303, 1706640), (312, 1657410), (360, 1436422), (390, 1325928), (404, 1279980), (468, 1104940), (505, 1023984), (520, 994446), (547, 945360), (585, 883952), (606, 853320), (624, 828705), (720, 718211), (780, 662964), (808, 639990), (909, 568880), (936, 552470), (1010, 511992), (1040, 497223), (1094, 472680), (1170, 441976), (1212, 426660), (1313, 393840), (1515, 341328), (1560, 331482), (1616, 319995), (1641, 315120), (1818, 284440), (1872, 276235), (2020, 255996), (2188, 236340), (2340, 220988), (2424, 213330), (2626, 196920), (2735, 189072), (3030, 170664), (3120, 165741), (3282, 157560), (3636, 142220), (3939, 131280), (4040, 127998), (4376, 118170), (4545, 113776), (4680, 110494), (4848, 106665), (4923, 105040), (5252, 98460), (5470, 94536), (6060, 85332), (6564, 78780), (6565, 78768), (7111, 72720), (7272, 71110), (7878, 65640), (8080, 63999), (8205, 63024), (8752, 59085), (9090, 56888), (9360, 55247), (9846, 52520), (10504, 49230), (10940, 47268), (11817, 43760), (12120, 42666), (13128, 39390), (13130, 39384), (14222, 36360), (14544, 35555), (15756, 32820), (16410, 31512), (18180, 28444), (19692, 26260), (19695, 26256), (21008, 24615), (21333, 24240), (21880, 23634)]