847671840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8291}}^1$

素因数の和:8383

約数の個数: 144

約数和(自身を含む): 2933775936

約数和(自身を除く): 2086104096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 8291, 8520, 10224, 11360, 12780, 16582, 17040, 20448, 24873, 25560, 33164, 34080, 41455, 49746, 51120, 66328, 74619, 82910, 99492, 102240, 124365, 132656, 149238, 165820, 198984, 248730, 265312, 298476, 331640, 373095, 397968, 497460, 588661, 596952, 663280, 746190, 795936, 994920, 1177322, 1193904, 1326560, 1492380, 1765983, 1989840, 2354644, 2387808, 2943305, 2984760, 3531966, 3979680, 4709288, 5297949, 5886610, 5969520, 7063932, 8829915, 9418576, 10595898, 11773220, 11939040, 14127864, 17659830, 18837152, 21191796, 23546440, 26489745, 28255728, 35319660, 42383592, 47092880, 52979490, 56511456, 70639320, 84767184, 94185760, 105958980, 141278640, 169534368, 211917960, 282557280, 423835920, 847671840]

約数ペア:

[(1, 847671840), (2, 423835920), (3, 282557280), (4, 211917960), (5, 169534368), (6, 141278640), (8, 105958980), (9, 94185760), (10, 84767184), (12, 70639320), (15, 56511456), (16, 52979490), (18, 47092880), (20, 42383592), (24, 35319660), (30, 28255728), (32, 26489745), (36, 23546440), (40, 21191796), (45, 18837152), (48, 17659830), (60, 14127864), (71, 11939040), (72, 11773220), (80, 10595898), (90, 9418576), (96, 8829915), (120, 7063932), (142, 5969520), (144, 5886610), (160, 5297949), (180, 4709288), (213, 3979680), (240, 3531966), (284, 2984760), (288, 2943305), (355, 2387808), (360, 2354644), (426, 1989840), (480, 1765983), (568, 1492380), (639, 1326560), (710, 1193904), (720, 1177322), (852, 994920), (1065, 795936), (1136, 746190), (1278, 663280), (1420, 596952), (1440, 588661), (1704, 497460), (2130, 397968), (2272, 373095), (2556, 331640), (2840, 298476), (3195, 265312), (3408, 248730), (4260, 198984), (5112, 165820), (5680, 149238), (6390, 132656), (6816, 124365), (8291, 102240), (8520, 99492), (10224, 82910), (11360, 74619), (12780, 66328), (16582, 51120), (17040, 49746), (20448, 41455), (24873, 34080), (25560, 33164)]