167780970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 521883648

約数和(自身を除く): 354102678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 127, 135, 162, 189, 210, 233, 254, 270, 315, 378, 381, 405, 466, 567, 630, 635, 699, 762, 810, 889, 945, 1134, 1143, 1165, 1270, 1398, 1631, 1778, 1890, 1905, 2097, 2286, 2330, 2667, 2835, 3262, 3429, 3495, 3810, 4194, 4445, 4893, 5334, 5670, 5715, 6291, 6858, 6990, 8001, 8155, 8890, 9786, 10287, 10485, 11430, 12582, 13335, 14679, 16002, 16310, 17145, 18873, 20574, 20970, 24003, 24465, 26670, 29358, 29591, 31455, 34290, 37746, 40005, 44037, 48006, 48930, 51435, 59182, 62910, 72009, 73395, 80010, 88074, 88773, 94365, 102870, 120015, 132111, 144018, 146790, 147955, 177546, 188730, 207137, 220185, 240030, 264222, 266319, 295910, 360045, 414274, 440370, 443865, 532638, 621411, 660555, 720090, 798957, 887730, 1035685, 1242822, 1321110, 1331595, 1597914, 1864233, 2071370, 2396871, 2663190, 3107055, 3728466, 3994785, 4793742, 5592699, 6214110, 7989570, 9321165, 11185398, 11984355, 16778097, 18642330, 23968710, 27963495, 33556194, 55926990, 83890485, 167780970]

約数ペア:

[(1, 167780970), (2, 83890485), (3, 55926990), (5, 33556194), (6, 27963495), (7, 23968710), (9, 18642330), (10, 16778097), (14, 11984355), (15, 11185398), (18, 9321165), (21, 7989570), (27, 6214110), (30, 5592699), (35, 4793742), (42, 3994785), (45, 3728466), (54, 3107055), (63, 2663190), (70, 2396871), (81, 2071370), (90, 1864233), (105, 1597914), (126, 1331595), (127, 1321110), (135, 1242822), (162, 1035685), (189, 887730), (210, 798957), (233, 720090), (254, 660555), (270, 621411), (315, 532638), (378, 443865), (381, 440370), (405, 414274), (466, 360045), (567, 295910), (630, 266319), (635, 264222), (699, 240030), (762, 220185), (810, 207137), (889, 188730), (945, 177546), (1134, 147955), (1143, 146790), (1165, 144018), (1270, 132111), (1398, 120015), (1631, 102870), (1778, 94365), (1890, 88773), (1905, 88074), (2097, 80010), (2286, 73395), (2330, 72009), (2667, 62910), (2835, 59182), (3262, 51435), (3429, 48930), (3495, 48006), (3810, 44037), (4194, 40005), (4445, 37746), (4893, 34290), (5334, 31455), (5670, 29591), (5715, 29358), (6291, 26670), (6858, 24465), (6990, 24003), (8001, 20970), (8155, 20574), (8890, 18873), (9786, 17145), (10287, 16310), (10485, 16002), (11430, 14679), (12582, 13335)]