159318120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1499

約数の個数: 128

約数和(自身を含む): 522144000

約数和(自身を除く): 362825880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 73, 78, 104, 120, 130, 146, 156, 195, 219, 260, 292, 312, 365, 390, 438, 520, 584, 730, 780, 876, 949, 1095, 1399, 1460, 1560, 1752, 1898, 2190, 2798, 2847, 2920, 3796, 4197, 4380, 4745, 5596, 5694, 6995, 7592, 8394, 8760, 9490, 11192, 11388, 13990, 14235, 16788, 18187, 18980, 20985, 22776, 27980, 28470, 33576, 36374, 37960, 41970, 54561, 55960, 56940, 72748, 83940, 90935, 102127, 109122, 113880, 145496, 167880, 181870, 204254, 218244, 272805, 306381, 363740, 408508, 436488, 510635, 545610, 612762, 727480, 817016, 1021270, 1091220, 1225524, 1327651, 1531905, 2042540, 2182440, 2451048, 2655302, 3063810, 3982953, 4085080, 5310604, 6127620, 6638255, 7965906, 10621208, 12255240, 13276510, 15931812, 19914765, 26553020, 31863624, 39829530, 53106040, 79659060, 159318120]

約数ペア:

[(1, 159318120), (2, 79659060), (3, 53106040), (4, 39829530), (5, 31863624), (6, 26553020), (8, 19914765), (10, 15931812), (12, 13276510), (13, 12255240), (15, 10621208), (20, 7965906), (24, 6638255), (26, 6127620), (30, 5310604), (39, 4085080), (40, 3982953), (52, 3063810), (60, 2655302), (65, 2451048), (73, 2182440), (78, 2042540), (104, 1531905), (120, 1327651), (130, 1225524), (146, 1091220), (156, 1021270), (195, 817016), (219, 727480), (260, 612762), (292, 545610), (312, 510635), (365, 436488), (390, 408508), (438, 363740), (520, 306381), (584, 272805), (730, 218244), (780, 204254), (876, 181870), (949, 167880), (1095, 145496), (1399, 113880), (1460, 109122), (1560, 102127), (1752, 90935), (1898, 83940), (2190, 72748), (2798, 56940), (2847, 55960), (2920, 54561), (3796, 41970), (4197, 37960), (4380, 36374), (4745, 33576), (5596, 28470), (5694, 27980), (6995, 22776), (7592, 20985), (8394, 18980), (8760, 18187), (9490, 16788), (11192, 14235), (11388, 13990)]