174323240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 489404160

約数和(自身を除く): 315080920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 83, 91, 104, 130, 140, 166, 182, 260, 280, 332, 364, 415, 455, 520, 577, 581, 664, 728, 830, 910, 1079, 1154, 1162, 1660, 1820, 2158, 2308, 2324, 2885, 2905, 3320, 3640, 4039, 4316, 4616, 4648, 5395, 5770, 5810, 7501, 7553, 8078, 8632, 10790, 11540, 11620, 15002, 15106, 16156, 20195, 21580, 23080, 23240, 30004, 30212, 32312, 37505, 37765, 40390, 43160, 47891, 52507, 60008, 60424, 75010, 75530, 80780, 95782, 105014, 150020, 151060, 161560, 191564, 210028, 239455, 262535, 300040, 302120, 335237, 383128, 420056, 478910, 525070, 622583, 670474, 957820, 1050140, 1245166, 1340948, 1676185, 1915640, 2100280, 2490332, 2681896, 3112915, 3352370, 4358081, 4980664, 6225830, 6704740, 8716162, 12451660, 13409480, 17432324, 21790405, 24903320, 34864648, 43580810, 87161620, 174323240]

約数ペア:

[(1, 174323240), (2, 87161620), (4, 43580810), (5, 34864648), (7, 24903320), (8, 21790405), (10, 17432324), (13, 13409480), (14, 12451660), (20, 8716162), (26, 6704740), (28, 6225830), (35, 4980664), (40, 4358081), (52, 3352370), (56, 3112915), (65, 2681896), (70, 2490332), (83, 2100280), (91, 1915640), (104, 1676185), (130, 1340948), (140, 1245166), (166, 1050140), (182, 957820), (260, 670474), (280, 622583), (332, 525070), (364, 478910), (415, 420056), (455, 383128), (520, 335237), (577, 302120), (581, 300040), (664, 262535), (728, 239455), (830, 210028), (910, 191564), (1079, 161560), (1154, 151060), (1162, 150020), (1660, 105014), (1820, 95782), (2158, 80780), (2308, 75530), (2324, 75010), (2885, 60424), (2905, 60008), (3320, 52507), (3640, 47891), (4039, 43160), (4316, 40390), (4616, 37765), (4648, 37505), (5395, 32312), (5770, 30212), (5810, 30004), (7501, 23240), (7553, 23080), (8078, 21580), (8632, 20195), (10790, 16156), (11540, 15106), (11620, 15002)]