316698480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2084

約数の個数: 240

約数和(自身を含む): 1255348224

約数和(自身を除く): 938649744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2027, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4054, 4340, 4464, 5040, 5208, 5580, 6081, 6510, 7440, 7812, 8108, 8680, 9765, 10135, 10416, 11160, 12162, 13020, 14189, 15624, 16216, 17360, 18243, 19530, 20270, 22320, 24324, 26040, 28378, 30405, 31248, 32432, 36486, 39060, 40540, 42567, 48648, 52080, 56756, 60810, 62837, 70945, 72972, 78120, 81080, 85134, 91215, 97296, 113512, 121620, 125674, 127701, 141890, 145944, 156240, 162160, 170268, 182430, 188511, 212835, 227024, 243240, 251348, 255402, 283780, 291888, 314185, 340536, 364860, 377022, 425670, 439859, 486480, 502696, 510804, 565533, 567560, 628370, 638505, 681072, 729720, 754044, 851340, 879718, 942555, 1005392, 1021608, 1131066, 1135120, 1256740, 1277010, 1319577, 1459440, 1508088, 1702680, 1759436, 1885110, 2043216, 2199295, 2262132, 2513480, 2554020, 2639154, 2827665, 3016176, 3405360, 3518872, 3770220, 3958731, 4398590, 4524264, 5026960, 5108040, 5278308, 5655330, 6597885, 7037744, 7540440, 7917462, 8797180, 9048528, 10216080, 10556616, 11310660, 13195770, 15080880, 15834924, 17594360, 19793655, 21113232, 22621320, 26391540, 31669848, 35188720, 39587310, 45242640, 52783080, 63339696, 79174620, 105566160, 158349240, 316698480]

約数ペア:

[(1, 316698480), (2, 158349240), (3, 105566160), (4, 79174620), (5, 63339696), (6, 52783080), (7, 45242640), (8, 39587310), (9, 35188720), (10, 31669848), (12, 26391540), (14, 22621320), (15, 21113232), (16, 19793655), (18, 17594360), (20, 15834924), (21, 15080880), (24, 13195770), (28, 11310660), (30, 10556616), (31, 10216080), (35, 9048528), (36, 8797180), (40, 7917462), (42, 7540440), (45, 7037744), (48, 6597885), (56, 5655330), (60, 5278308), (62, 5108040), (63, 5026960), (70, 4524264), (72, 4398590), (80, 3958731), (84, 3770220), (90, 3518872), (93, 3405360), (105, 3016176), (112, 2827665), (120, 2639154), (124, 2554020), (126, 2513480), (140, 2262132), (144, 2199295), (155, 2043216), (168, 1885110), (180, 1759436), (186, 1702680), (210, 1508088), (217, 1459440), (240, 1319577), (248, 1277010), (252, 1256740), (279, 1135120), (280, 1131066), (310, 1021608), (315, 1005392), (336, 942555), (360, 879718), (372, 851340), (420, 754044), (434, 729720), (465, 681072), (496, 638505), (504, 628370), (558, 567560), (560, 565533), (620, 510804), (630, 502696), (651, 486480), (720, 439859), (744, 425670), (840, 377022), (868, 364860), (930, 340536), (1008, 314185), (1085, 291888), (1116, 283780), (1240, 255402), (1260, 251348), (1302, 243240), (1395, 227024), (1488, 212835), (1680, 188511), (1736, 182430), (1860, 170268), (1953, 162160), (2027, 156240), (2170, 145944), (2232, 141890), (2480, 127701), (2520, 125674), (2604, 121620), (2790, 113512), (3255, 97296), (3472, 91215), (3720, 85134), (3906, 81080), (4054, 78120), (4340, 72972), (4464, 70945), (5040, 62837), (5208, 60810), (5580, 56756), (6081, 52080), (6510, 48648), (7440, 42567), (7812, 40540), (8108, 39060), (8680, 36486), (9765, 32432), (10135, 31248), (10416, 30405), (11160, 28378), (12162, 26040), (13020, 24324), (14189, 22320), (15624, 20270), (16216, 19530), (17360, 18243)]