7946836920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{8999}}^1$

素因数の和:9250

約数の個数: 192

約数和(自身を含む): 28304640000

約数和(自身を除く): 20357803080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 223, 264, 330, 360, 396, 440, 446, 495, 660, 669, 792, 892, 990, 1115, 1320, 1338, 1784, 1980, 2007, 2230, 2453, 2676, 3345, 3960, 4014, 4460, 4906, 5352, 6690, 7359, 8028, 8920, 8999, 9812, 10035, 12265, 13380, 14718, 16056, 17998, 19624, 20070, 22077, 24530, 26760, 26997, 29436, 35996, 36795, 40140, 44154, 44995, 49060, 53994, 58872, 71992, 73590, 80280, 80991, 88308, 89990, 98120, 98989, 107988, 110385, 134985, 147180, 161982, 176616, 179980, 197978, 215976, 220770, 269970, 294360, 296967, 323964, 359960, 395956, 404955, 441540, 494945, 539940, 593934, 647928, 791912, 809910, 883080, 890901, 989890, 1079880, 1187868, 1484835, 1619820, 1781802, 1979780, 2006777, 2375736, 2969670, 3239640, 3563604, 3959560, 4013554, 4454505, 5939340, 6020331, 7127208, 8027108, 8909010, 10033885, 11878680, 12040662, 16054216, 17818020, 18060993, 20067770, 22074547, 24081324, 30101655, 35636040, 36121986, 40135540, 44149094, 48162648, 60203310, 66223641, 72243972, 80271080, 88298188, 90304965, 110372735, 120406620, 132447282, 144487944, 176596376, 180609930, 198670923, 220745470, 240813240, 264894564, 331118205, 361219860, 397341846, 441490940, 529789128, 662236410, 722439720, 794683692, 882981880, 993354615, 1324472820, 1589367384, 1986709230, 2648945640, 3973418460, 7946836920]

約数ペア:

[(1, 7946836920), (2, 3973418460), (3, 2648945640), (4, 1986709230), (5, 1589367384), (6, 1324472820), (8, 993354615), (9, 882981880), (10, 794683692), (11, 722439720), (12, 662236410), (15, 529789128), (18, 441490940), (20, 397341846), (22, 361219860), (24, 331118205), (30, 264894564), (33, 240813240), (36, 220745470), (40, 198670923), (44, 180609930), (45, 176596376), (55, 144487944), (60, 132447282), (66, 120406620), (72, 110372735), (88, 90304965), (90, 88298188), (99, 80271080), (110, 72243972), (120, 66223641), (132, 60203310), (165, 48162648), (180, 44149094), (198, 40135540), (220, 36121986), (223, 35636040), (264, 30101655), (330, 24081324), (360, 22074547), (396, 20067770), (440, 18060993), (446, 17818020), (495, 16054216), (660, 12040662), (669, 11878680), (792, 10033885), (892, 8909010), (990, 8027108), (1115, 7127208), (1320, 6020331), (1338, 5939340), (1784, 4454505), (1980, 4013554), (2007, 3959560), (2230, 3563604), (2453, 3239640), (2676, 2969670), (3345, 2375736), (3960, 2006777), (4014, 1979780), (4460, 1781802), (4906, 1619820), (5352, 1484835), (6690, 1187868), (7359, 1079880), (8028, 989890), (8920, 890901), (8999, 883080), (9812, 809910), (10035, 791912), (12265, 647928), (13380, 593934), (14718, 539940), (16056, 494945), (17998, 441540), (19624, 404955), (20070, 395956), (22077, 359960), (24530, 323964), (26760, 296967), (26997, 294360), (29436, 269970), (35996, 220770), (36795, 215976), (40140, 197978), (44154, 179980), (44995, 176616), (49060, 161982), (53994, 147180), (58872, 134985), (71992, 110385), (73590, 107988), (80280, 98989), (80991, 98120), (88308, 89990)]