1312577760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11071}}^1$

素因数の和:11121

約数の個数: 192

約数和(自身を含む): 4687441920

約数和(自身を除く): 3374864160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3705, 3952, 4560, 4940, 5928, 6240, 7410, 7904, 9120, 9880, 11071, 11856, 14820, 19760, 22142, 23712, 29640, 33213, 39520, 44284, 55355, 59280, 66426, 88568, 110710, 118560, 132852, 143923, 166065, 177136, 210349, 221420, 265704, 287846, 332130, 354272, 420698, 431769, 442840, 531408, 575692, 631047, 664260, 719615, 841396, 863538, 885680, 1051745, 1062816, 1151384, 1262094, 1328520, 1439230, 1682792, 1727076, 1771360, 2103490, 2158845, 2302768, 2524188, 2657040, 2734537, 2878460, 3155235, 3365584, 3454152, 4206980, 4317690, 4605536, 5048376, 5314080, 5469074, 5756920, 6310470, 6731168, 6908304, 8203611, 8413960, 8635380, 10096752, 10938148, 11513840, 12620940, 13672685, 13816608, 16407222, 16827920, 17270760, 20193504, 21876296, 23027680, 25241880, 27345370, 32814444, 33655840, 34541520, 41018055, 43752592, 50483760, 54690740, 65628888, 69083040, 82036110, 87505184, 100967520, 109381480, 131257776, 164072220, 218762960, 262515552, 328144440, 437525920, 656288880, 1312577760]

約数ペア:

[(1, 1312577760), (2, 656288880), (3, 437525920), (4, 328144440), (5, 262515552), (6, 218762960), (8, 164072220), (10, 131257776), (12, 109381480), (13, 100967520), (15, 87505184), (16, 82036110), (19, 69083040), (20, 65628888), (24, 54690740), (26, 50483760), (30, 43752592), (32, 41018055), (38, 34541520), (39, 33655840), (40, 32814444), (48, 27345370), (52, 25241880), (57, 23027680), (60, 21876296), (65, 20193504), (76, 17270760), (78, 16827920), (80, 16407222), (95, 13816608), (96, 13672685), (104, 12620940), (114, 11513840), (120, 10938148), (130, 10096752), (152, 8635380), (156, 8413960), (160, 8203611), (190, 6908304), (195, 6731168), (208, 6310470), (228, 5756920), (240, 5469074), (247, 5314080), (260, 5048376), (285, 4605536), (304, 4317690), (312, 4206980), (380, 3454152), (390, 3365584), (416, 3155235), (456, 2878460), (480, 2734537), (494, 2657040), (520, 2524188), (570, 2302768), (608, 2158845), (624, 2103490), (741, 1771360), (760, 1727076), (780, 1682792), (912, 1439230), (988, 1328520), (1040, 1262094), (1140, 1151384), (1235, 1062816), (1248, 1051745), (1482, 885680), (1520, 863538), (1560, 841396), (1824, 719615), (1976, 664260), (2080, 631047), (2280, 575692), (2470, 531408), (2964, 442840), (3040, 431769), (3120, 420698), (3705, 354272), (3952, 332130), (4560, 287846), (4940, 265704), (5928, 221420), (6240, 210349), (7410, 177136), (7904, 166065), (9120, 143923), (9880, 132852), (11071, 118560), (11856, 110710), (14820, 88568), (19760, 66426), (22142, 59280), (23712, 55355), (29640, 44284), (33213, 39520)]