313558440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1053561600

約数和(自身を除く): 740003160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 239, 260, 290, 312, 348, 377, 390, 435, 478, 520, 580, 696, 717, 754, 780, 841, 870, 956, 1131, 1160, 1195, 1434, 1508, 1560, 1682, 1740, 1885, 1912, 2262, 2390, 2523, 2868, 3016, 3107, 3364, 3480, 3585, 3770, 4205, 4524, 4780, 5046, 5655, 5736, 6214, 6728, 6931, 7170, 7540, 8410, 9048, 9321, 9560, 10092, 10933, 11310, 12428, 12615, 13862, 14340, 15080, 15535, 16820, 18642, 20184, 20793, 21866, 22620, 24856, 25230, 27724, 28680, 31070, 32799, 33640, 34655, 37284, 41586, 43732, 45240, 46605, 50460, 54665, 55448, 62140, 65598, 69310, 74568, 83172, 87464, 90103, 93210, 100920, 103965, 109330, 124280, 131196, 138620, 163995, 166344, 180206, 186420, 200999, 207930, 218660, 262392, 270309, 277240, 327990, 360412, 372840, 401998, 415860, 437320, 450515, 540618, 602997, 655980, 720824, 803996, 831720, 901030, 1004995, 1081236, 1205994, 1311960, 1351545, 1607992, 1802060, 2009990, 2162472, 2411988, 2612987, 2703090, 3014985, 3604120, 4019980, 4823976, 5225974, 5406180, 6029970, 7838961, 8039960, 10451948, 10812360, 12059940, 13064935, 15677922, 20903896, 24119880, 26129870, 31355844, 39194805, 52259740, 62711688, 78389610, 104519480, 156779220, 313558440]

約数ペア:

[(1, 313558440), (2, 156779220), (3, 104519480), (4, 78389610), (5, 62711688), (6, 52259740), (8, 39194805), (10, 31355844), (12, 26129870), (13, 24119880), (15, 20903896), (20, 15677922), (24, 13064935), (26, 12059940), (29, 10812360), (30, 10451948), (39, 8039960), (40, 7838961), (52, 6029970), (58, 5406180), (60, 5225974), (65, 4823976), (78, 4019980), (87, 3604120), (104, 3014985), (116, 2703090), (120, 2612987), (130, 2411988), (145, 2162472), (156, 2009990), (174, 1802060), (195, 1607992), (232, 1351545), (239, 1311960), (260, 1205994), (290, 1081236), (312, 1004995), (348, 901030), (377, 831720), (390, 803996), (435, 720824), (478, 655980), (520, 602997), (580, 540618), (696, 450515), (717, 437320), (754, 415860), (780, 401998), (841, 372840), (870, 360412), (956, 327990), (1131, 277240), (1160, 270309), (1195, 262392), (1434, 218660), (1508, 207930), (1560, 200999), (1682, 186420), (1740, 180206), (1885, 166344), (1912, 163995), (2262, 138620), (2390, 131196), (2523, 124280), (2868, 109330), (3016, 103965), (3107, 100920), (3364, 93210), (3480, 90103), (3585, 87464), (3770, 83172), (4205, 74568), (4524, 69310), (4780, 65598), (5046, 62140), (5655, 55448), (5736, 54665), (6214, 50460), (6728, 46605), (6931, 45240), (7170, 43732), (7540, 41586), (8410, 37284), (9048, 34655), (9321, 33640), (9560, 32799), (10092, 31070), (10933, 28680), (11310, 27724), (12428, 25230), (12615, 24856), (13862, 22620), (14340, 21866), (15080, 20793), (15535, 20184), (16820, 18642)]