4778761680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86197}}^1$

素因数の和:86234

約数の個数: 240

約数和(自身を含む): 20008969344

約数和(自身を除く): 15230207664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 5040, 5544, 6160, 6930, 7920, 9240, 11088, 13860, 18480, 27720, 55440, 86197, 172394, 258591, 344788, 430985, 517182, 603379, 689576, 775773, 861970, 948167, 1034364, 1206758, 1292955, 1379152, 1551546, 1723940, 1810137, 1896334, 2068728, 2413516, 2585910, 2844501, 3016895, 3103092, 3447880, 3620274, 3792668, 3878865, 4137456, 4740835, 4827032, 5171820, 5430411, 5689002, 6033790, 6206184, 6637169, 6895760, 7240548, 7585336, 7757730, 8533503, 9050685, 9481670, 9654064, 10343640, 10860822, 11378004, 12067580, 12412368, 13274338, 14222505, 14481096, 15170672, 15515460, 17067006, 18101370, 18963340, 19911507, 20687280, 21721644, 22756008, 24135160, 26548676, 27152055, 28445010, 28962192, 31030920, 33185845, 34134012, 36202740, 37926680, 39823014, 42667515, 43443288, 45512016, 48270320, 53097352, 54304110, 56890020, 59734521, 62061840, 66371690, 68268024, 72405480, 75853360, 79646028, 85335030, 86886576, 99557535, 106194704, 108608220, 113780040, 119469042, 132743380, 136536048, 144810960, 159292056, 170670060, 199115070, 217216440, 227560080, 238938084, 265486760, 298672605, 318584112, 341340120, 398230140, 434432880, 477876168, 530973520, 597345210, 682680240, 796460280, 955752336, 1194690420, 1592920560, 2389380840, 4778761680]

約数ペア:

[(1, 4778761680), (2, 2389380840), (3, 1592920560), (4, 1194690420), (5, 955752336), (6, 796460280), (7, 682680240), (8, 597345210), (9, 530973520), (10, 477876168), (11, 434432880), (12, 398230140), (14, 341340120), (15, 318584112), (16, 298672605), (18, 265486760), (20, 238938084), (21, 227560080), (22, 217216440), (24, 199115070), (28, 170670060), (30, 159292056), (33, 144810960), (35, 136536048), (36, 132743380), (40, 119469042), (42, 113780040), (44, 108608220), (45, 106194704), (48, 99557535), (55, 86886576), (56, 85335030), (60, 79646028), (63, 75853360), (66, 72405480), (70, 68268024), (72, 66371690), (77, 62061840), (80, 59734521), (84, 56890020), (88, 54304110), (90, 53097352), (99, 48270320), (105, 45512016), (110, 43443288), (112, 42667515), (120, 39823014), (126, 37926680), (132, 36202740), (140, 34134012), (144, 33185845), (154, 31030920), (165, 28962192), (168, 28445010), (176, 27152055), (180, 26548676), (198, 24135160), (210, 22756008), (220, 21721644), (231, 20687280), (240, 19911507), (252, 18963340), (264, 18101370), (280, 17067006), (308, 15515460), (315, 15170672), (330, 14481096), (336, 14222505), (360, 13274338), (385, 12412368), (396, 12067580), (420, 11378004), (440, 10860822), (462, 10343640), (495, 9654064), (504, 9481670), (528, 9050685), (560, 8533503), (616, 7757730), (630, 7585336), (660, 7240548), (693, 6895760), (720, 6637169), (770, 6206184), (792, 6033790), (840, 5689002), (880, 5430411), (924, 5171820), (990, 4827032), (1008, 4740835), (1155, 4137456), (1232, 3878865), (1260, 3792668), (1320, 3620274), (1386, 3447880), (1540, 3103092), (1584, 3016895), (1680, 2844501), (1848, 2585910), (1980, 2413516), (2310, 2068728), (2520, 1896334), (2640, 1810137), (2772, 1723940), (3080, 1551546), (3465, 1379152), (3696, 1292955), (3960, 1206758), (4620, 1034364), (5040, 948167), (5544, 861970), (6160, 775773), (6930, 689576), (7920, 603379), (9240, 517182), (11088, 430985), (13860, 344788), (18480, 258591), (27720, 172394), (55440, 86197)]