172464240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 580962816

約数和(自身を除く): 408498576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 167, 195, 208, 240, 260, 312, 331, 334, 390, 501, 520, 624, 662, 668, 780, 835, 993, 1002, 1040, 1324, 1336, 1560, 1655, 1670, 1986, 2004, 2171, 2505, 2648, 2672, 3120, 3310, 3340, 3972, 4008, 4303, 4342, 4965, 5010, 5296, 6513, 6620, 6680, 7944, 8016, 8606, 8684, 9930, 10020, 10855, 12909, 13026, 13240, 13360, 15888, 17212, 17368, 19860, 20040, 21515, 21710, 25818, 26052, 26480, 32565, 34424, 34736, 39720, 40080, 43030, 43420, 51636, 52104, 55277, 64545, 65130, 68848, 79440, 86060, 86840, 103272, 104208, 110554, 129090, 130260, 165831, 172120, 173680, 206544, 221108, 258180, 260520, 276385, 331662, 344240, 442216, 516360, 521040, 552770, 663324, 718601, 829155, 884432, 1032720, 1105540, 1326648, 1437202, 1658310, 2155803, 2211080, 2653296, 2874404, 3316620, 3593005, 4311606, 4422160, 5748808, 6633240, 7186010, 8623212, 10779015, 11497616, 13266480, 14372020, 17246424, 21558030, 28744040, 34492848, 43116060, 57488080, 86232120, 172464240]

約数ペア:

[(1, 172464240), (2, 86232120), (3, 57488080), (4, 43116060), (5, 34492848), (6, 28744040), (8, 21558030), (10, 17246424), (12, 14372020), (13, 13266480), (15, 11497616), (16, 10779015), (20, 8623212), (24, 7186010), (26, 6633240), (30, 5748808), (39, 4422160), (40, 4311606), (48, 3593005), (52, 3316620), (60, 2874404), (65, 2653296), (78, 2211080), (80, 2155803), (104, 1658310), (120, 1437202), (130, 1326648), (156, 1105540), (167, 1032720), (195, 884432), (208, 829155), (240, 718601), (260, 663324), (312, 552770), (331, 521040), (334, 516360), (390, 442216), (501, 344240), (520, 331662), (624, 276385), (662, 260520), (668, 258180), (780, 221108), (835, 206544), (993, 173680), (1002, 172120), (1040, 165831), (1324, 130260), (1336, 129090), (1560, 110554), (1655, 104208), (1670, 103272), (1986, 86840), (2004, 86060), (2171, 79440), (2505, 68848), (2648, 65130), (2672, 64545), (3120, 55277), (3310, 52104), (3340, 51636), (3972, 43420), (4008, 43030), (4303, 40080), (4342, 39720), (4965, 34736), (5010, 34424), (5296, 32565), (6513, 26480), (6620, 26052), (6680, 25818), (7944, 21710), (8016, 21515), (8606, 20040), (8684, 19860), (9930, 17368), (10020, 17212), (10855, 15888), (12909, 13360), (13026, 13240)]