159348800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 433888896

約数和(自身を除く): 274540096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 64, 65, 80, 94, 100, 104, 130, 160, 163, 188, 200, 208, 235, 260, 320, 325, 326, 376, 400, 416, 470, 520, 611, 650, 652, 752, 800, 815, 832, 940, 1040, 1175, 1222, 1300, 1304, 1504, 1600, 1630, 1880, 2080, 2119, 2350, 2444, 2600, 2608, 3008, 3055, 3260, 3760, 4075, 4160, 4238, 4700, 4888, 5200, 5216, 6110, 6520, 7520, 7661, 8150, 8476, 9400, 9776, 10400, 10432, 10595, 12220, 13040, 15040, 15275, 15322, 16300, 16952, 18800, 19552, 20800, 21190, 24440, 26080, 30550, 30644, 32600, 33904, 37600, 38305, 39104, 42380, 48880, 52160, 52975, 61100, 61288, 65200, 67808, 75200, 76610, 84760, 97760, 99593, 105950, 122200, 122576, 130400, 135616, 153220, 169520, 191525, 195520, 199186, 211900, 244400, 245152, 260800, 306440, 339040, 383050, 398372, 423800, 488800, 490304, 497965, 612880, 678080, 766100, 796744, 847600, 977600, 995930, 1225760, 1532200, 1593488, 1695200, 1991860, 2451520, 2489825, 3064400, 3186976, 3390400, 3983720, 4979650, 6128800, 6373952, 7967440, 9959300, 12257600, 15934880, 19918600, 31869760, 39837200, 79674400, 159348800]

約数ペア:

[(1, 159348800), (2, 79674400), (4, 39837200), (5, 31869760), (8, 19918600), (10, 15934880), (13, 12257600), (16, 9959300), (20, 7967440), (25, 6373952), (26, 6128800), (32, 4979650), (40, 3983720), (47, 3390400), (50, 3186976), (52, 3064400), (64, 2489825), (65, 2451520), (80, 1991860), (94, 1695200), (100, 1593488), (104, 1532200), (130, 1225760), (160, 995930), (163, 977600), (188, 847600), (200, 796744), (208, 766100), (235, 678080), (260, 612880), (320, 497965), (325, 490304), (326, 488800), (376, 423800), (400, 398372), (416, 383050), (470, 339040), (520, 306440), (611, 260800), (650, 245152), (652, 244400), (752, 211900), (800, 199186), (815, 195520), (832, 191525), (940, 169520), (1040, 153220), (1175, 135616), (1222, 130400), (1300, 122576), (1304, 122200), (1504, 105950), (1600, 99593), (1630, 97760), (1880, 84760), (2080, 76610), (2119, 75200), (2350, 67808), (2444, 65200), (2600, 61288), (2608, 61100), (3008, 52975), (3055, 52160), (3260, 48880), (3760, 42380), (4075, 39104), (4160, 38305), (4238, 37600), (4700, 33904), (4888, 32600), (5200, 30644), (5216, 30550), (6110, 26080), (6520, 24440), (7520, 21190), (7661, 20800), (8150, 19552), (8476, 18800), (9400, 16952), (9776, 16300), (10400, 15322), (10432, 15275), (10595, 15040), (12220, 13040)]