309165480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 192

約数和(自身を含む): 1117509120

約数和(自身を除く): 808343640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2131, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4262, 4680, 4836, 5580, 6045, 6393, 7254, 8060, 8524, 9672, 10655, 11160, 12090, 12786, 14508, 16120, 17048, 18135, 19179, 21310, 24180, 25572, 27703, 29016, 31965, 36270, 38358, 42620, 48360, 51144, 55406, 63930, 66061, 72540, 76716, 83109, 85240, 95895, 110812, 127860, 132122, 138515, 145080, 153432, 166218, 191790, 198183, 221624, 249327, 255720, 264244, 277030, 330305, 332436, 383580, 396366, 415545, 498654, 528488, 554060, 594549, 660610, 664872, 767160, 792732, 831090, 858793, 990915, 997308, 1108120, 1189098, 1246635, 1321220, 1585464, 1662180, 1717586, 1981830, 1994616, 2378196, 2493270, 2576379, 2642440, 2972745, 3324360, 3435172, 3963660, 4293965, 4756392, 4986540, 5152758, 5945490, 6870344, 7729137, 7927320, 8587930, 9973080, 10305516, 11890980, 12881895, 15458274, 17175860, 20611032, 23781960, 25763790, 30916548, 34351720, 38645685, 51527580, 61833096, 77291370, 103055160, 154582740, 309165480]

約数ペア:

[(1, 309165480), (2, 154582740), (3, 103055160), (4, 77291370), (5, 61833096), (6, 51527580), (8, 38645685), (9, 34351720), (10, 30916548), (12, 25763790), (13, 23781960), (15, 20611032), (18, 17175860), (20, 15458274), (24, 12881895), (26, 11890980), (30, 10305516), (31, 9973080), (36, 8587930), (39, 7927320), (40, 7729137), (45, 6870344), (52, 5945490), (60, 5152758), (62, 4986540), (65, 4756392), (72, 4293965), (78, 3963660), (90, 3435172), (93, 3324360), (104, 2972745), (117, 2642440), (120, 2576379), (124, 2493270), (130, 2378196), (155, 1994616), (156, 1981830), (180, 1717586), (186, 1662180), (195, 1585464), (234, 1321220), (248, 1246635), (260, 1189098), (279, 1108120), (310, 997308), (312, 990915), (360, 858793), (372, 831090), (390, 792732), (403, 767160), (465, 664872), (468, 660610), (520, 594549), (558, 554060), (585, 528488), (620, 498654), (744, 415545), (780, 396366), (806, 383580), (930, 332436), (936, 330305), (1116, 277030), (1170, 264244), (1209, 255720), (1240, 249327), (1395, 221624), (1560, 198183), (1612, 191790), (1860, 166218), (2015, 153432), (2131, 145080), (2232, 138515), (2340, 132122), (2418, 127860), (2790, 110812), (3224, 95895), (3627, 85240), (3720, 83109), (4030, 76716), (4262, 72540), (4680, 66061), (4836, 63930), (5580, 55406), (6045, 51144), (6393, 48360), (7254, 42620), (8060, 38358), (8524, 36270), (9672, 31965), (10655, 29016), (11160, 27703), (12090, 25572), (12786, 24180), (14508, 21310), (16120, 19179), (17048, 18135)]