431190240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1681

約数の個数: 192

約数和(自身を含む): 1497678336

約数和(自身を除く): 1066488096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 96, 104, 120, 129, 130, 156, 160, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 416, 430, 480, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1248, 1290, 1376, 1560, 1607, 1677, 1720, 2064, 2080, 2236, 2580, 2795, 3120, 3214, 3354, 3440, 4128, 4472, 4821, 5160, 5590, 6240, 6428, 6708, 6880, 8035, 8385, 8944, 9642, 10320, 11180, 12856, 13416, 16070, 16770, 17888, 19284, 20640, 20891, 22360, 24105, 25712, 26832, 32140, 33540, 38568, 41782, 44720, 48210, 51424, 53664, 62673, 64280, 67080, 69101, 77136, 83564, 89440, 96420, 104455, 125346, 128560, 134160, 138202, 154272, 167128, 192840, 207303, 208910, 250692, 257120, 268320, 276404, 313365, 334256, 345505, 385680, 414606, 417820, 501384, 552808, 626730, 668512, 691010, 771360, 829212, 835640, 898313, 1002768, 1036515, 1105616, 1253460, 1382020, 1658424, 1671280, 1796626, 2005536, 2073030, 2211232, 2506920, 2694939, 2764040, 3316848, 3342560, 3593252, 4146060, 4491565, 5013840, 5389878, 5528080, 6633696, 7186504, 8292120, 8983130, 10027680, 10779756, 11056160, 13474695, 14373008, 16584240, 17966260, 21559512, 26949390, 28746016, 33168480, 35932520, 43119024, 53898780, 71865040, 86238048, 107797560, 143730080, 215595120, 431190240]

約数ペア:

[(1, 431190240), (2, 215595120), (3, 143730080), (4, 107797560), (5, 86238048), (6, 71865040), (8, 53898780), (10, 43119024), (12, 35932520), (13, 33168480), (15, 28746016), (16, 26949390), (20, 21559512), (24, 17966260), (26, 16584240), (30, 14373008), (32, 13474695), (39, 11056160), (40, 10779756), (43, 10027680), (48, 8983130), (52, 8292120), (60, 7186504), (65, 6633696), (78, 5528080), (80, 5389878), (86, 5013840), (96, 4491565), (104, 4146060), (120, 3593252), (129, 3342560), (130, 3316848), (156, 2764040), (160, 2694939), (172, 2506920), (195, 2211232), (208, 2073030), (215, 2005536), (240, 1796626), (258, 1671280), (260, 1658424), (312, 1382020), (344, 1253460), (390, 1105616), (416, 1036515), (430, 1002768), (480, 898313), (516, 835640), (520, 829212), (559, 771360), (624, 691010), (645, 668512), (688, 626730), (780, 552808), (860, 501384), (1032, 417820), (1040, 414606), (1118, 385680), (1248, 345505), (1290, 334256), (1376, 313365), (1560, 276404), (1607, 268320), (1677, 257120), (1720, 250692), (2064, 208910), (2080, 207303), (2236, 192840), (2580, 167128), (2795, 154272), (3120, 138202), (3214, 134160), (3354, 128560), (3440, 125346), (4128, 104455), (4472, 96420), (4821, 89440), (5160, 83564), (5590, 77136), (6240, 69101), (6428, 67080), (6708, 64280), (6880, 62673), (8035, 53664), (8385, 51424), (8944, 48210), (9642, 44720), (10320, 41782), (11180, 38568), (12856, 33540), (13416, 32140), (16070, 26832), (16770, 25712), (17888, 24105), (19284, 22360), (20640, 20891)]