530920260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 216

約数和(自身を含む): 1803320064

約数和(自身を除く): 1272399804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 169, 180, 186, 195, 234, 260, 279, 310, 338, 372, 390, 403, 465, 468, 507, 558, 563, 585, 620, 676, 780, 806, 845, 930, 1014, 1116, 1126, 1170, 1209, 1395, 1521, 1612, 1689, 1690, 1860, 2015, 2028, 2252, 2340, 2418, 2535, 2790, 2815, 3042, 3378, 3380, 3627, 4030, 4836, 5067, 5070, 5239, 5580, 5630, 6045, 6084, 6756, 7254, 7319, 7605, 8060, 8445, 10134, 10140, 10478, 11260, 12090, 14508, 14638, 15210, 15717, 16890, 17453, 18135, 20268, 20956, 21957, 24180, 25335, 26195, 29276, 30420, 31434, 33780, 34906, 36270, 36595, 43914, 47151, 50670, 52359, 52390, 62868, 65871, 69812, 72540, 73190, 78585, 87265, 87828, 94302, 95147, 101340, 104718, 104780, 109785, 131742, 146380, 157077, 157170, 174530, 188604, 190294, 209436, 219570, 226889, 235755, 261795, 263484, 285441, 314154, 314340, 329355, 349060, 380588, 439140, 453778, 471510, 475735, 523590, 570882, 628308, 658710, 680667, 785385, 856323, 907556, 943020, 951470, 1047180, 1134445, 1141764, 1317420, 1361334, 1427205, 1570770, 1712646, 1902940, 2042001, 2268890, 2722668, 2854410, 2949557, 3141540, 3403335, 3425292, 4084002, 4281615, 4537780, 5708820, 5899114, 6806670, 8168004, 8563230, 8848671, 10210005, 11798228, 13613340, 14747785, 17126460, 17697342, 20420010, 26546013, 29495570, 35394684, 40840020, 44243355, 53092026, 58991140, 88486710, 106184052, 132730065, 176973420, 265460130, 530920260]

約数ペア:

[(1, 530920260), (2, 265460130), (3, 176973420), (4, 132730065), (5, 106184052), (6, 88486710), (9, 58991140), (10, 53092026), (12, 44243355), (13, 40840020), (15, 35394684), (18, 29495570), (20, 26546013), (26, 20420010), (30, 17697342), (31, 17126460), (36, 14747785), (39, 13613340), (45, 11798228), (52, 10210005), (60, 8848671), (62, 8563230), (65, 8168004), (78, 6806670), (90, 5899114), (93, 5708820), (117, 4537780), (124, 4281615), (130, 4084002), (155, 3425292), (156, 3403335), (169, 3141540), (180, 2949557), (186, 2854410), (195, 2722668), (234, 2268890), (260, 2042001), (279, 1902940), (310, 1712646), (338, 1570770), (372, 1427205), (390, 1361334), (403, 1317420), (465, 1141764), (468, 1134445), (507, 1047180), (558, 951470), (563, 943020), (585, 907556), (620, 856323), (676, 785385), (780, 680667), (806, 658710), (845, 628308), (930, 570882), (1014, 523590), (1116, 475735), (1126, 471510), (1170, 453778), (1209, 439140), (1395, 380588), (1521, 349060), (1612, 329355), (1689, 314340), (1690, 314154), (1860, 285441), (2015, 263484), (2028, 261795), (2252, 235755), (2340, 226889), (2418, 219570), (2535, 209436), (2790, 190294), (2815, 188604), (3042, 174530), (3378, 157170), (3380, 157077), (3627, 146380), (4030, 131742), (4836, 109785), (5067, 104780), (5070, 104718), (5239, 101340), (5580, 95147), (5630, 94302), (6045, 87828), (6084, 87265), (6756, 78585), (7254, 73190), (7319, 72540), (7605, 69812), (8060, 65871), (8445, 62868), (10134, 52390), (10140, 52359), (10478, 50670), (11260, 47151), (12090, 43914), (14508, 36595), (14638, 36270), (15210, 34906), (15717, 33780), (16890, 31434), (17453, 30420), (18135, 29276), (20268, 26195), (20956, 25335), (21957, 24180)]