170627640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83641}}^1$

素因数の和:83672

約数の個数: 64

約数和(自身を含む): 542000160

約数和(自身を除く): 371372520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 83641, 167282, 250923, 334564, 418205, 501846, 669128, 836410, 1003692, 1254615, 1421897, 1672820, 2007384, 2509230, 2843794, 3345640, 4265691, 5018460, 5687588, 7109485, 8531382, 10036920, 11375176, 14218970, 17062764, 21328455, 28437940, 34125528, 42656910, 56875880, 85313820, 170627640]

約数ペア:

[(1, 170627640), (2, 85313820), (3, 56875880), (4, 42656910), (5, 34125528), (6, 28437940), (8, 21328455), (10, 17062764), (12, 14218970), (15, 11375176), (17, 10036920), (20, 8531382), (24, 7109485), (30, 5687588), (34, 5018460), (40, 4265691), (51, 3345640), (60, 2843794), (68, 2509230), (85, 2007384), (102, 1672820), (120, 1421897), (136, 1254615), (170, 1003692), (204, 836410), (255, 669128), (340, 501846), (408, 418205), (510, 334564), (680, 250923), (1020, 167282), (2040, 83641)]