171877680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6156

約数の個数: 160

約数和(自身を含む): 637667520

約数和(自身を除く): 465789840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 6121, 7020, 9360, 12242, 14040, 18363, 24484, 28080, 30605, 36726, 48968, 55089, 61210, 73452, 79573, 91815, 97936, 110178, 122420, 146904, 159146, 165267, 183630, 220356, 238719, 244840, 275445, 293808, 318292, 330534, 367260, 397865, 440712, 477438, 489680, 550890, 636584, 661068, 716157, 734520, 795730, 826335, 881424, 954876, 1101780, 1193595, 1273168, 1322136, 1432314, 1469040, 1591460, 1652670, 1909752, 2148471, 2203560, 2387190, 2644272, 2864628, 3182920, 3305340, 3580785, 3819504, 4296942, 4407120, 4774380, 5729256, 6365840, 6610680, 7161570, 8593884, 9548760, 10742355, 11458512, 13221360, 14323140, 17187768, 19097520, 21484710, 28646280, 34375536, 42969420, 57292560, 85938840, 171877680]

約数ペア:

[(1, 171877680), (2, 85938840), (3, 57292560), (4, 42969420), (5, 34375536), (6, 28646280), (8, 21484710), (9, 19097520), (10, 17187768), (12, 14323140), (13, 13221360), (15, 11458512), (16, 10742355), (18, 9548760), (20, 8593884), (24, 7161570), (26, 6610680), (27, 6365840), (30, 5729256), (36, 4774380), (39, 4407120), (40, 4296942), (45, 3819504), (48, 3580785), (52, 3305340), (54, 3182920), (60, 2864628), (65, 2644272), (72, 2387190), (78, 2203560), (80, 2148471), (90, 1909752), (104, 1652670), (108, 1591460), (117, 1469040), (120, 1432314), (130, 1322136), (135, 1273168), (144, 1193595), (156, 1101780), (180, 954876), (195, 881424), (208, 826335), (216, 795730), (234, 734520), (240, 716157), (260, 661068), (270, 636584), (312, 550890), (351, 489680), (360, 477438), (390, 440712), (432, 397865), (468, 367260), (520, 330534), (540, 318292), (585, 293808), (624, 275445), (702, 244840), (720, 238719), (780, 220356), (936, 183630), (1040, 165267), (1080, 159146), (1170, 146904), (1404, 122420), (1560, 110178), (1755, 97936), (1872, 91815), (2160, 79573), (2340, 73452), (2808, 61210), (3120, 55089), (3510, 48968), (4680, 36726), (5616, 30605), (6121, 28080), (7020, 24484), (9360, 18363), (12242, 14040)]