156744080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5011}}^1$

素因数の和:5064

約数の個数: 80

約数和(自身を含む): 402724224

約数和(自身を除く): 245980144

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 5011, 6256, 7820, 10022, 15640, 20044, 25055, 31280, 40088, 50110, 80176, 85187, 100220, 115253, 170374, 200440, 230506, 340748, 400880, 425935, 461012, 576265, 681496, 851870, 922024, 1152530, 1362992, 1703740, 1844048, 1959301, 2305060, 3407480, 3918602, 4610120, 6814960, 7837204, 9220240, 9796505, 15674408, 19593010, 31348816, 39186020, 78372040, 156744080]

約数ペア:

[(1, 156744080), (2, 78372040), (4, 39186020), (5, 31348816), (8, 19593010), (10, 15674408), (16, 9796505), (17, 9220240), (20, 7837204), (23, 6814960), (34, 4610120), (40, 3918602), (46, 3407480), (68, 2305060), (80, 1959301), (85, 1844048), (92, 1703740), (115, 1362992), (136, 1152530), (170, 922024), (184, 851870), (230, 681496), (272, 576265), (340, 461012), (368, 425935), (391, 400880), (460, 340748), (680, 230506), (782, 200440), (920, 170374), (1360, 115253), (1564, 100220), (1840, 85187), (1955, 80176), (3128, 50110), (3910, 40088), (5011, 31280), (6256, 25055), (7820, 20044), (10022, 15640)]