134385420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 144

約数和(自身を含む): 422422560

約数和(自身を除く): 288037140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 169, 174, 195, 260, 290, 338, 348, 377, 390, 435, 457, 507, 580, 676, 754, 780, 845, 870, 914, 1014, 1131, 1371, 1508, 1690, 1740, 1828, 1885, 2028, 2262, 2285, 2535, 2742, 3380, 3770, 4524, 4570, 4901, 5070, 5484, 5655, 5941, 6855, 7540, 9140, 9802, 10140, 11310, 11882, 13253, 13710, 14703, 17823, 19604, 22620, 23764, 24505, 26506, 27420, 29406, 29705, 35646, 39759, 49010, 53012, 58812, 59410, 66265, 71292, 73515, 77233, 79518, 89115, 98020, 118820, 132530, 147030, 154466, 159036, 172289, 178230, 198795, 231699, 265060, 294060, 308932, 344578, 356460, 386165, 397590, 463398, 516867, 689156, 772330, 795180, 861445, 926796, 1033734, 1158495, 1544660, 1722890, 2067468, 2239757, 2316990, 2584335, 3445780, 4479514, 4633980, 5168670, 6719271, 8959028, 10337340, 11198785, 13438542, 22397570, 26877084, 33596355, 44795140, 67192710, 134385420]

約数ペア:

[(1, 134385420), (2, 67192710), (3, 44795140), (4, 33596355), (5, 26877084), (6, 22397570), (10, 13438542), (12, 11198785), (13, 10337340), (15, 8959028), (20, 6719271), (26, 5168670), (29, 4633980), (30, 4479514), (39, 3445780), (52, 2584335), (58, 2316990), (60, 2239757), (65, 2067468), (78, 1722890), (87, 1544660), (116, 1158495), (130, 1033734), (145, 926796), (156, 861445), (169, 795180), (174, 772330), (195, 689156), (260, 516867), (290, 463398), (338, 397590), (348, 386165), (377, 356460), (390, 344578), (435, 308932), (457, 294060), (507, 265060), (580, 231699), (676, 198795), (754, 178230), (780, 172289), (845, 159036), (870, 154466), (914, 147030), (1014, 132530), (1131, 118820), (1371, 98020), (1508, 89115), (1690, 79518), (1740, 77233), (1828, 73515), (1885, 71292), (2028, 66265), (2262, 59410), (2285, 58812), (2535, 53012), (2742, 49010), (3380, 39759), (3770, 35646), (4524, 29705), (4570, 29406), (4901, 27420), (5070, 26506), (5484, 24505), (5655, 23764), (5941, 22620), (6855, 19604), (7540, 17823), (9140, 14703), (9802, 13710), (10140, 13253), (11310, 11882)]