159459040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 96

約数和(自身を含む): 418957056

約数和(自身を除く): 259498016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2473, 2480, 3224, 4030, 4946, 4960, 6448, 8060, 9892, 12365, 12896, 16120, 19784, 24730, 32149, 32240, 39568, 49460, 64298, 64480, 76663, 79136, 98920, 128596, 153326, 160745, 197840, 257192, 306652, 321490, 383315, 395680, 514384, 613304, 642980, 766630, 996619, 1028768, 1226608, 1285960, 1533260, 1993238, 2453216, 2571920, 3066520, 3986476, 4983095, 5143840, 6133040, 7972952, 9966190, 12266080, 15945904, 19932380, 31891808, 39864760, 79729520, 159459040]

約数ペア:

[(1, 159459040), (2, 79729520), (4, 39864760), (5, 31891808), (8, 19932380), (10, 15945904), (13, 12266080), (16, 9966190), (20, 7972952), (26, 6133040), (31, 5143840), (32, 4983095), (40, 3986476), (52, 3066520), (62, 2571920), (65, 2453216), (80, 1993238), (104, 1533260), (124, 1285960), (130, 1226608), (155, 1028768), (160, 996619), (208, 766630), (248, 642980), (260, 613304), (310, 514384), (403, 395680), (416, 383315), (496, 321490), (520, 306652), (620, 257192), (806, 197840), (992, 160745), (1040, 153326), (1240, 128596), (1612, 98920), (2015, 79136), (2080, 76663), (2473, 64480), (2480, 64298), (3224, 49460), (4030, 39568), (4946, 32240), (4960, 32149), (6448, 24730), (8060, 19784), (9892, 16120), (12365, 12896)]