216948240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 160

約数和(自身を含む): 763522560

約数和(自身を除く): 546574320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2137, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4274, 5076, 5640, 6345, 6411, 6768, 8460, 8548, 10152, 10685, 11280, 12690, 12822, 16920, 17096, 19233, 20304, 21370, 25380, 25644, 32055, 33840, 34192, 38466, 42740, 50760, 51288, 57699, 64110, 76932, 85480, 96165, 100439, 101520, 102576, 115398, 128220, 153864, 170960, 192330, 200878, 230796, 256440, 288495, 301317, 307728, 384660, 401756, 461592, 502195, 512880, 576990, 602634, 769320, 803512, 903951, 923184, 1004390, 1153980, 1205268, 1506585, 1538640, 1607024, 1807902, 2008780, 2307960, 2410536, 2711853, 3013170, 3615804, 4017560, 4519755, 4615920, 4821072, 5423706, 6026340, 7231608, 8035120, 9039510, 10847412, 12052680, 13559265, 14463216, 18079020, 21694824, 24105360, 27118530, 36158040, 43389648, 54237060, 72316080, 108474120, 216948240]

約数ペア:

[(1, 216948240), (2, 108474120), (3, 72316080), (4, 54237060), (5, 43389648), (6, 36158040), (8, 27118530), (9, 24105360), (10, 21694824), (12, 18079020), (15, 14463216), (16, 13559265), (18, 12052680), (20, 10847412), (24, 9039510), (27, 8035120), (30, 7231608), (36, 6026340), (40, 5423706), (45, 4821072), (47, 4615920), (48, 4519755), (54, 4017560), (60, 3615804), (72, 3013170), (80, 2711853), (90, 2410536), (94, 2307960), (108, 2008780), (120, 1807902), (135, 1607024), (141, 1538640), (144, 1506585), (180, 1205268), (188, 1153980), (216, 1004390), (235, 923184), (240, 903951), (270, 803512), (282, 769320), (360, 602634), (376, 576990), (423, 512880), (432, 502195), (470, 461592), (540, 401756), (564, 384660), (705, 307728), (720, 301317), (752, 288495), (846, 256440), (940, 230796), (1080, 200878), (1128, 192330), (1269, 170960), (1410, 153864), (1692, 128220), (1880, 115398), (2115, 102576), (2137, 101520), (2160, 100439), (2256, 96165), (2538, 85480), (2820, 76932), (3384, 64110), (3760, 57699), (4230, 51288), (4274, 50760), (5076, 42740), (5640, 38466), (6345, 34192), (6411, 33840), (6768, 32055), (8460, 25644), (8548, 25380), (10152, 21370), (10685, 20304), (11280, 19233), (12690, 17096), (12822, 16920)]