29019120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 98993664

約数和(自身を除く): 69974544

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, 71, 78, 80, 104, 120, 130, 131, 142, 156, 195, 208, 213, 240, 260, 262, 284, 312, 355, 390, 393, 426, 520, 524, 568, 624, 655, 710, 780, 786, 852, 923, 1040, 1048, 1065, 1136, 1310, 1420, 1560, 1572, 1703, 1704, 1846, 1965, 2096, 2130, 2620, 2769, 2840, 3120, 3144, 3406, 3408, 3692, 3930, 4260, 4615, 5109, 5240, 5538, 5680, 6288, 6812, 7384, 7860, 8515, 8520, 9230, 9301, 10218, 10480, 11076, 13624, 13845, 14768, 15720, 17030, 17040, 18460, 18602, 20436, 22152, 25545, 27248, 27690, 27903, 31440, 34060, 36920, 37204, 40872, 44304, 46505, 51090, 55380, 55806, 68120, 73840, 74408, 81744, 93010, 102180, 110760, 111612, 120913, 136240, 139515, 148816, 186020, 204360, 221520, 223224, 241826, 279030, 362739, 372040, 408720, 446448, 483652, 558060, 604565, 725478, 744080, 967304, 1116120, 1209130, 1450956, 1813695, 1934608, 2232240, 2418260, 2901912, 3627390, 4836520, 5803824, 7254780, 9673040, 14509560, 29019120]

約数ペア:

[(1, 29019120), (2, 14509560), (3, 9673040), (4, 7254780), (5, 5803824), (6, 4836520), (8, 3627390), (10, 2901912), (12, 2418260), (13, 2232240), (15, 1934608), (16, 1813695), (20, 1450956), (24, 1209130), (26, 1116120), (30, 967304), (39, 744080), (40, 725478), (48, 604565), (52, 558060), (60, 483652), (65, 446448), (71, 408720), (78, 372040), (80, 362739), (104, 279030), (120, 241826), (130, 223224), (131, 221520), (142, 204360), (156, 186020), (195, 148816), (208, 139515), (213, 136240), (240, 120913), (260, 111612), (262, 110760), (284, 102180), (312, 93010), (355, 81744), (390, 74408), (393, 73840), (426, 68120), (520, 55806), (524, 55380), (568, 51090), (624, 46505), (655, 44304), (710, 40872), (780, 37204), (786, 36920), (852, 34060), (923, 31440), (1040, 27903), (1048, 27690), (1065, 27248), (1136, 25545), (1310, 22152), (1420, 20436), (1560, 18602), (1572, 18460), (1703, 17040), (1704, 17030), (1846, 15720), (1965, 14768), (2096, 13845), (2130, 13624), (2620, 11076), (2769, 10480), (2840, 10218), (3120, 9301), (3144, 9230), (3406, 8520), (3408, 8515), (3692, 7860), (3930, 7384), (4260, 6812), (4615, 6288), (5109, 5680), (5240, 5538)]