158505480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2084

約数の個数: 192

約数和(自身を含む): 608025600

約数和(自身を除く): 449520120

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, 2029, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4058, 4340, 5208, 5580, 6087, 6510, 7812, 8116, 8680, 9765, 10145, 11160, 12174, 13020, 14203, 15624, 16232, 18261, 19530, 20290, 24348, 26040, 28406, 30435, 36522, 39060, 40580, 42609, 48696, 56812, 60870, 62899, 71015, 73044, 78120, 81160, 85218, 91305, 113624, 121740, 125798, 127827, 142030, 146088, 170436, 182610, 188697, 213045, 243480, 251596, 255654, 284060, 314495, 340872, 365220, 377394, 426090, 440293, 503192, 511308, 566091, 568120, 628990, 639135, 730440, 754788, 852180, 880586, 943485, 1022616, 1132182, 1257980, 1278270, 1320879, 1509576, 1704360, 1761172, 1886970, 2201465, 2264364, 2515960, 2556540, 2641758, 2830455, 3522344, 3773940, 3962637, 4402930, 4528728, 5113080, 5283516, 5660910, 6604395, 7547880, 7925274, 8805860, 10567032, 11321820, 13208790, 15850548, 17611720, 19813185, 22643640, 26417580, 31701096, 39626370, 52835160, 79252740, 158505480]

約数ペア:

[(1, 158505480), (2, 79252740), (3, 52835160), (4, 39626370), (5, 31701096), (6, 26417580), (7, 22643640), (8, 19813185), (9, 17611720), (10, 15850548), (12, 13208790), (14, 11321820), (15, 10567032), (18, 8805860), (20, 7925274), (21, 7547880), (24, 6604395), (28, 5660910), (30, 5283516), (31, 5113080), (35, 4528728), (36, 4402930), (40, 3962637), (42, 3773940), (45, 3522344), (56, 2830455), (60, 2641758), (62, 2556540), (63, 2515960), (70, 2264364), (72, 2201465), (84, 1886970), (90, 1761172), (93, 1704360), (105, 1509576), (120, 1320879), (124, 1278270), (126, 1257980), (140, 1132182), (155, 1022616), (168, 943485), (180, 880586), (186, 852180), (210, 754788), (217, 730440), (248, 639135), (252, 628990), (279, 568120), (280, 566091), (310, 511308), (315, 503192), (360, 440293), (372, 426090), (420, 377394), (434, 365220), (465, 340872), (504, 314495), (558, 284060), (620, 255654), (630, 251596), (651, 243480), (744, 213045), (840, 188697), (868, 182610), (930, 170436), (1085, 146088), (1116, 142030), (1240, 127827), (1260, 125798), (1302, 121740), (1395, 113624), (1736, 91305), (1860, 85218), (1953, 81160), (2029, 78120), (2170, 73044), (2232, 71015), (2520, 62899), (2604, 60870), (2790, 56812), (3255, 48696), (3720, 42609), (3906, 40580), (4058, 39060), (4340, 36522), (5208, 30435), (5580, 28406), (6087, 26040), (6510, 24348), (7812, 20290), (8116, 19530), (8680, 18261), (9765, 16232), (10145, 15624), (11160, 14203), (12174, 13020)]