426236880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:689

約数の個数: 160

約数和(自身を含む): 1400624640

約数和(自身を除く): 974387760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 211, 228, 240, 285, 304, 380, 422, 443, 456, 570, 633, 760, 844, 886, 912, 1055, 1140, 1266, 1329, 1520, 1688, 1772, 2110, 2215, 2280, 2532, 2658, 3165, 3376, 3544, 4009, 4220, 4430, 4560, 5064, 5316, 6330, 6645, 7088, 8018, 8417, 8440, 8860, 10128, 10632, 12027, 12660, 13290, 16036, 16834, 16880, 17720, 20045, 21264, 24054, 25251, 25320, 26580, 32072, 33668, 35440, 40090, 42085, 48108, 50502, 50640, 53160, 60135, 64144, 67336, 80180, 84170, 93473, 96216, 101004, 106320, 120270, 126255, 134672, 160360, 168340, 186946, 192432, 202008, 240540, 252510, 280419, 320720, 336680, 373892, 404016, 467365, 481080, 505020, 560838, 673360, 747784, 934730, 962160, 1010040, 1121676, 1402095, 1495568, 1775987, 1869460, 2020080, 2243352, 2804190, 3551974, 3738920, 4486704, 5327961, 5608380, 7103948, 7477840, 8879935, 10655922, 11216760, 14207896, 17759870, 21311844, 22433520, 26639805, 28415792, 35519740, 42623688, 53279610, 71039480, 85247376, 106559220, 142078960, 213118440, 426236880]

約数ペア:

[(1, 426236880), (2, 213118440), (3, 142078960), (4, 106559220), (5, 85247376), (6, 71039480), (8, 53279610), (10, 42623688), (12, 35519740), (15, 28415792), (16, 26639805), (19, 22433520), (20, 21311844), (24, 17759870), (30, 14207896), (38, 11216760), (40, 10655922), (48, 8879935), (57, 7477840), (60, 7103948), (76, 5608380), (80, 5327961), (95, 4486704), (114, 3738920), (120, 3551974), (152, 2804190), (190, 2243352), (211, 2020080), (228, 1869460), (240, 1775987), (285, 1495568), (304, 1402095), (380, 1121676), (422, 1010040), (443, 962160), (456, 934730), (570, 747784), (633, 673360), (760, 560838), (844, 505020), (886, 481080), (912, 467365), (1055, 404016), (1140, 373892), (1266, 336680), (1329, 320720), (1520, 280419), (1688, 252510), (1772, 240540), (2110, 202008), (2215, 192432), (2280, 186946), (2532, 168340), (2658, 160360), (3165, 134672), (3376, 126255), (3544, 120270), (4009, 106320), (4220, 101004), (4430, 96216), (4560, 93473), (5064, 84170), (5316, 80180), (6330, 67336), (6645, 64144), (7088, 60135), (8018, 53160), (8417, 50640), (8440, 50502), (8860, 48108), (10128, 42085), (10632, 40090), (12027, 35440), (12660, 33668), (13290, 32072), (16036, 26580), (16834, 25320), (16880, 25251), (17720, 24054), (20045, 21264)]