796213880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 2289047040

約数和(自身を除く): 1492833160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 71, 77, 88, 110, 121, 140, 142, 154, 220, 242, 280, 284, 308, 331, 355, 385, 440, 484, 497, 568, 605, 616, 662, 710, 770, 781, 847, 968, 994, 1210, 1324, 1420, 1540, 1562, 1655, 1694, 1988, 2317, 2420, 2485, 2648, 2840, 3080, 3124, 3310, 3388, 3641, 3905, 3976, 4235, 4634, 4840, 4970, 5467, 6248, 6620, 6776, 7282, 7810, 8470, 8591, 9268, 9940, 10934, 11585, 13240, 14564, 15620, 16940, 17182, 18205, 18536, 19880, 21868, 23170, 23501, 25487, 27335, 29128, 31240, 33880, 34364, 36410, 40051, 42955, 43736, 46340, 47002, 50974, 54670, 60137, 68728, 72820, 80102, 85910, 92680, 94004, 101948, 109340, 117505, 120274, 127435, 145640, 160204, 164507, 171820, 188008, 200255, 203896, 218680, 235010, 240548, 254870, 258511, 280357, 300685, 320408, 329014, 343640, 400510, 470020, 481096, 509740, 517022, 560714, 601370, 658028, 801020, 822535, 940040, 1019480, 1034044, 1121428, 1202740, 1292555, 1316056, 1401785, 1602040, 1645070, 1809577, 2068088, 2242856, 2405480, 2585110, 2803570, 2843621, 3290140, 3619154, 5170220, 5607140, 5687242, 6580280, 7238308, 9047885, 10340440, 11214280, 11374484, 14218105, 14476616, 18095770, 19905347, 22748968, 28436210, 36191540, 39810694, 56872420, 72383080, 79621388, 99526735, 113744840, 159242776, 199053470, 398106940, 796213880]

約数ペア:

[(1, 796213880), (2, 398106940), (4, 199053470), (5, 159242776), (7, 113744840), (8, 99526735), (10, 79621388), (11, 72383080), (14, 56872420), (20, 39810694), (22, 36191540), (28, 28436210), (35, 22748968), (40, 19905347), (44, 18095770), (55, 14476616), (56, 14218105), (70, 11374484), (71, 11214280), (77, 10340440), (88, 9047885), (110, 7238308), (121, 6580280), (140, 5687242), (142, 5607140), (154, 5170220), (220, 3619154), (242, 3290140), (280, 2843621), (284, 2803570), (308, 2585110), (331, 2405480), (355, 2242856), (385, 2068088), (440, 1809577), (484, 1645070), (497, 1602040), (568, 1401785), (605, 1316056), (616, 1292555), (662, 1202740), (710, 1121428), (770, 1034044), (781, 1019480), (847, 940040), (968, 822535), (994, 801020), (1210, 658028), (1324, 601370), (1420, 560714), (1540, 517022), (1562, 509740), (1655, 481096), (1694, 470020), (1988, 400510), (2317, 343640), (2420, 329014), (2485, 320408), (2648, 300685), (2840, 280357), (3080, 258511), (3124, 254870), (3310, 240548), (3388, 235010), (3641, 218680), (3905, 203896), (3976, 200255), (4235, 188008), (4634, 171820), (4840, 164507), (4970, 160204), (5467, 145640), (6248, 127435), (6620, 120274), (6776, 117505), (7282, 109340), (7810, 101948), (8470, 94004), (8591, 92680), (9268, 85910), (9940, 80102), (10934, 72820), (11585, 68728), (13240, 60137), (14564, 54670), (15620, 50974), (16940, 47002), (17182, 46340), (18205, 43736), (18536, 42955), (19880, 40051), (21868, 36410), (23170, 34364), (23501, 33880), (25487, 31240), (27335, 29128)]