1930401720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15277}}^1$

素因数の和:15316

約数の個数: 192

約数和(自身を含む): 7007101920

約数和(自身を除く): 5076700200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 3159, 3240, 3510, 4212, 4680, 4860, 5265, 6318, 7020, 8424, 9720, 10530, 12636, 14040, 15277, 15795, 21060, 25272, 30554, 31590, 42120, 45831, 61108, 63180, 76385, 91662, 122216, 126360, 137493, 152770, 183324, 198601, 229155, 274986, 305540, 366648, 397202, 412479, 458310, 549972, 595803, 611080, 687465, 794404, 824958, 916620, 993005, 1099944, 1191606, 1237437, 1374930, 1588808, 1649916, 1787409, 1833240, 1986010, 2062395, 2383212, 2474874, 2749860, 2979015, 3299832, 3574818, 3712311, 3972020, 4124790, 4766424, 4949748, 5362227, 5499720, 5958030, 6187185, 7149636, 7424622, 7944040, 8249580, 8937045, 9899496, 10724454, 11916060, 12374370, 14299272, 14849244, 16086681, 16499160, 17874090, 18561555, 21448908, 23832120, 24748740, 26811135, 29698488, 32173362, 35748180, 37123110, 42897816, 48260043, 49497480, 53622270, 64346724, 71496360, 74246220, 80433405, 96520086, 107244540, 128693448, 148492440, 160866810, 193040172, 214489080, 241300215, 321733620, 386080344, 482600430, 643467240, 965200860, 1930401720]

約数ペア:

[(1, 1930401720), (2, 965200860), (3, 643467240), (4, 482600430), (5, 386080344), (6, 321733620), (8, 241300215), (9, 214489080), (10, 193040172), (12, 160866810), (13, 148492440), (15, 128693448), (18, 107244540), (20, 96520086), (24, 80433405), (26, 74246220), (27, 71496360), (30, 64346724), (36, 53622270), (39, 49497480), (40, 48260043), (45, 42897816), (52, 37123110), (54, 35748180), (60, 32173362), (65, 29698488), (72, 26811135), (78, 24748740), (81, 23832120), (90, 21448908), (104, 18561555), (108, 17874090), (117, 16499160), (120, 16086681), (130, 14849244), (135, 14299272), (156, 12374370), (162, 11916060), (180, 10724454), (195, 9899496), (216, 8937045), (234, 8249580), (243, 7944040), (260, 7424622), (270, 7149636), (312, 6187185), (324, 5958030), (351, 5499720), (360, 5362227), (390, 4949748), (405, 4766424), (468, 4124790), (486, 3972020), (520, 3712311), (540, 3574818), (585, 3299832), (648, 2979015), (702, 2749860), (780, 2474874), (810, 2383212), (936, 2062395), (972, 1986010), (1053, 1833240), (1080, 1787409), (1170, 1649916), (1215, 1588808), (1404, 1374930), (1560, 1237437), (1620, 1191606), (1755, 1099944), (1944, 993005), (2106, 916620), (2340, 824958), (2430, 794404), (2808, 687465), (3159, 611080), (3240, 595803), (3510, 549972), (4212, 458310), (4680, 412479), (4860, 397202), (5265, 366648), (6318, 305540), (7020, 274986), (8424, 229155), (9720, 198601), (10530, 183324), (12636, 152770), (14040, 137493), (15277, 126360), (15795, 122216), (21060, 91662), (25272, 76385), (30554, 63180), (31590, 61108), (42120, 45831)]