196847040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15773}}^1$

素因数の和:15806

約数の個数: 112

約数和(自身を含む): 673108128

約数和(自身を除く): 476261088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 15773, 31546, 47319, 63092, 78865, 94638, 126184, 157730, 189276, 205049, 236595, 252368, 315460, 378552, 410098, 473190, 504736, 615147, 630920, 757104, 820196, 946380, 1009472, 1025245, 1230294, 1261840, 1514208, 1640392, 1892760, 2050490, 2460588, 2523680, 3028416, 3075735, 3280784, 3785520, 4100980, 4921176, 5047360, 6151470, 6561568, 7571040, 8201960, 9842352, 12302940, 13123136, 15142080, 16403920, 19684704, 24605880, 32807840, 39369408, 49211760, 65615680, 98423520, 196847040]

約数ペア:

[(1, 196847040), (2, 98423520), (3, 65615680), (4, 49211760), (5, 39369408), (6, 32807840), (8, 24605880), (10, 19684704), (12, 16403920), (13, 15142080), (15, 13123136), (16, 12302940), (20, 9842352), (24, 8201960), (26, 7571040), (30, 6561568), (32, 6151470), (39, 5047360), (40, 4921176), (48, 4100980), (52, 3785520), (60, 3280784), (64, 3075735), (65, 3028416), (78, 2523680), (80, 2460588), (96, 2050490), (104, 1892760), (120, 1640392), (130, 1514208), (156, 1261840), (160, 1230294), (192, 1025245), (195, 1009472), (208, 946380), (240, 820196), (260, 757104), (312, 630920), (320, 615147), (390, 504736), (416, 473190), (480, 410098), (520, 378552), (624, 315460), (780, 252368), (832, 236595), (960, 205049), (1040, 189276), (1248, 157730), (1560, 126184), (2080, 94638), (2496, 78865), (3120, 63092), (4160, 47319), (6240, 31546), (12480, 15773)]