166942440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2137}}^1$

素因数の和:2192

約数の個数: 192

約数和(自身を含む): 640373760

約数和(自身を除く): 473431320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2137, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4274, 4340, 5208, 5580, 6411, 6510, 7812, 8548, 8680, 9765, 10685, 11160, 12822, 13020, 14959, 15624, 17096, 19233, 19530, 21370, 25644, 26040, 29918, 32055, 38466, 39060, 42740, 44877, 51288, 59836, 64110, 66247, 74795, 76932, 78120, 85480, 89754, 96165, 119672, 128220, 132494, 134631, 149590, 153864, 179508, 192330, 198741, 224385, 256440, 264988, 269262, 299180, 331235, 359016, 384660, 397482, 448770, 463729, 529976, 538524, 596223, 598360, 662470, 673155, 769320, 794964, 897540, 927458, 993705, 1077048, 1192446, 1324940, 1346310, 1391187, 1589928, 1795080, 1854916, 1987410, 2318645, 2384892, 2649880, 2692620, 2782374, 2981115, 3709832, 3974820, 4173561, 4637290, 4769784, 5385240, 5564748, 5962230, 6955935, 7949640, 8347122, 9274580, 11129496, 11924460, 13911870, 16694244, 18549160, 20867805, 23848920, 27823740, 33388488, 41735610, 55647480, 83471220, 166942440]

約数ペア:

[(1, 166942440), (2, 83471220), (3, 55647480), (4, 41735610), (5, 33388488), (6, 27823740), (7, 23848920), (8, 20867805), (9, 18549160), (10, 16694244), (12, 13911870), (14, 11924460), (15, 11129496), (18, 9274580), (20, 8347122), (21, 7949640), (24, 6955935), (28, 5962230), (30, 5564748), (31, 5385240), (35, 4769784), (36, 4637290), (40, 4173561), (42, 3974820), (45, 3709832), (56, 2981115), (60, 2782374), (62, 2692620), (63, 2649880), (70, 2384892), (72, 2318645), (84, 1987410), (90, 1854916), (93, 1795080), (105, 1589928), (120, 1391187), (124, 1346310), (126, 1324940), (140, 1192446), (155, 1077048), (168, 993705), (180, 927458), (186, 897540), (210, 794964), (217, 769320), (248, 673155), (252, 662470), (279, 598360), (280, 596223), (310, 538524), (315, 529976), (360, 463729), (372, 448770), (420, 397482), (434, 384660), (465, 359016), (504, 331235), (558, 299180), (620, 269262), (630, 264988), (651, 256440), (744, 224385), (840, 198741), (868, 192330), (930, 179508), (1085, 153864), (1116, 149590), (1240, 134631), (1260, 132494), (1302, 128220), (1395, 119672), (1736, 96165), (1860, 89754), (1953, 85480), (2137, 78120), (2170, 76932), (2232, 74795), (2520, 66247), (2604, 64110), (2790, 59836), (3255, 51288), (3720, 44877), (3906, 42740), (4274, 39060), (4340, 38466), (5208, 32055), (5580, 29918), (6411, 26040), (6510, 25644), (7812, 21370), (8548, 19530), (8680, 19233), (9765, 17096), (10685, 15624), (11160, 14959), (12822, 13020)]