1956434040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{164683}}^1$

素因数の和:164714

約数の個数: 128

約数和(自身を含む): 7114348800

約数和(自身を除く): 5157914760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 164683, 329366, 494049, 658732, 823415, 988098, 1317464, 1482147, 1646830, 1811513, 1976196, 2470245, 2964294, 3293660, 3623026, 3952392, 4446441, 4940490, 5434539, 5928588, 6587320, 7246052, 7410735, 8892882, 9057565, 9880980, 10869078, 11857176, 14492104, 14821470, 16303617, 17785764, 18115130, 19761960, 21738156, 22232205, 27172695, 29642940, 32607234, 35571528, 36230260, 43476312, 44464410, 48910851, 54345390, 59285880, 65214468, 72460520, 81518085, 88928820, 97821702, 108690780, 130428936, 163036170, 177857640, 195643404, 217381560, 244554255, 326072340, 391286808, 489108510, 652144680, 978217020, 1956434040]

約数ペア:

[(1, 1956434040), (2, 978217020), (3, 652144680), (4, 489108510), (5, 391286808), (6, 326072340), (8, 244554255), (9, 217381560), (10, 195643404), (11, 177857640), (12, 163036170), (15, 130428936), (18, 108690780), (20, 97821702), (22, 88928820), (24, 81518085), (27, 72460520), (30, 65214468), (33, 59285880), (36, 54345390), (40, 48910851), (44, 44464410), (45, 43476312), (54, 36230260), (55, 35571528), (60, 32607234), (66, 29642940), (72, 27172695), (88, 22232205), (90, 21738156), (99, 19761960), (108, 18115130), (110, 17785764), (120, 16303617), (132, 14821470), (135, 14492104), (165, 11857176), (180, 10869078), (198, 9880980), (216, 9057565), (220, 8892882), (264, 7410735), (270, 7246052), (297, 6587320), (330, 5928588), (360, 5434539), (396, 4940490), (440, 4446441), (495, 3952392), (540, 3623026), (594, 3293660), (660, 2964294), (792, 2470245), (990, 1976196), (1080, 1811513), (1188, 1646830), (1320, 1482147), (1485, 1317464), (1980, 988098), (2376, 823415), (2970, 658732), (3960, 494049), (5940, 329366), (11880, 164683)]