166618620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2134

約数の個数: 180

約数和(自身を含む): 608315400

約数和(自身を除く): 441696780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2099, 2205, 2268, 2646, 2835, 2940, 3780, 3969, 4198, 4410, 5292, 5670, 6297, 6615, 7938, 8396, 8820, 10495, 11340, 12594, 13230, 14693, 15876, 18891, 19845, 20990, 25188, 26460, 29386, 31485, 37782, 39690, 41980, 44079, 56673, 58772, 62970, 73465, 75564, 79380, 88158, 94455, 102851, 113346, 125940, 132237, 146930, 170019, 176316, 188910, 205702, 220395, 226692, 264474, 283365, 293860, 308553, 340038, 377820, 396711, 411404, 440790, 514255, 528948, 566730, 617106, 661185, 680076, 793422, 850095, 881580, 925659, 1028510, 1133460, 1190133, 1234212, 1322370, 1542765, 1586844, 1700190, 1851318, 1983555, 2057020, 2380266, 2644740, 2776977, 3085530, 3400380, 3702636, 3967110, 4628295, 4760532, 5553954, 5950665, 6171060, 7934220, 8330931, 9256590, 11107908, 11901330, 13884885, 16661862, 18513180, 23802660, 27769770, 33323724, 41654655, 55539540, 83309310, 166618620]

約数ペア:

[(1, 166618620), (2, 83309310), (3, 55539540), (4, 41654655), (5, 33323724), (6, 27769770), (7, 23802660), (9, 18513180), (10, 16661862), (12, 13884885), (14, 11901330), (15, 11107908), (18, 9256590), (20, 8330931), (21, 7934220), (27, 6171060), (28, 5950665), (30, 5553954), (35, 4760532), (36, 4628295), (42, 3967110), (45, 3702636), (49, 3400380), (54, 3085530), (60, 2776977), (63, 2644740), (70, 2380266), (81, 2057020), (84, 1983555), (90, 1851318), (98, 1700190), (105, 1586844), (108, 1542765), (126, 1322370), (135, 1234212), (140, 1190133), (147, 1133460), (162, 1028510), (180, 925659), (189, 881580), (196, 850095), (210, 793422), (245, 680076), (252, 661185), (270, 617106), (294, 566730), (315, 528948), (324, 514255), (378, 440790), (405, 411404), (420, 396711), (441, 377820), (490, 340038), (540, 308553), (567, 293860), (588, 283365), (630, 264474), (735, 226692), (756, 220395), (810, 205702), (882, 188910), (945, 176316), (980, 170019), (1134, 146930), (1260, 132237), (1323, 125940), (1470, 113346), (1620, 102851), (1764, 94455), (1890, 88158), (2099, 79380), (2205, 75564), (2268, 73465), (2646, 62970), (2835, 58772), (2940, 56673), (3780, 44079), (3969, 41980), (4198, 39690), (4410, 37782), (5292, 31485), (5670, 29386), (6297, 26460), (6615, 25188), (7938, 20990), (8396, 19845), (8820, 18891), (10495, 15876), (11340, 14693), (12594, 13230)]