213836760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2183

約数の個数: 160

約数和(自身を含む): 742262400

約数和(自身を除く): 528425640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 81, 90, 93, 108, 120, 124, 135, 155, 162, 180, 186, 216, 248, 270, 279, 310, 324, 360, 372, 405, 465, 540, 558, 620, 648, 744, 810, 837, 930, 1080, 1116, 1240, 1395, 1620, 1674, 1860, 2129, 2232, 2511, 2790, 3240, 3348, 3720, 4185, 4258, 5022, 5580, 6387, 6696, 8370, 8516, 10044, 10645, 11160, 12555, 12774, 16740, 17032, 19161, 20088, 21290, 25110, 25548, 31935, 33480, 38322, 42580, 50220, 51096, 57483, 63870, 65999, 76644, 85160, 95805, 100440, 114966, 127740, 131998, 153288, 172449, 191610, 197997, 229932, 255480, 263996, 287415, 329995, 344898, 383220, 395994, 459864, 527992, 574830, 593991, 659990, 689796, 766440, 791988, 862245, 989985, 1149660, 1187982, 1319980, 1379592, 1583976, 1724490, 1781973, 1979970, 2299320, 2375964, 2639960, 2969955, 3448980, 3563946, 3959940, 4751928, 5345919, 5939910, 6897960, 7127892, 7919880, 8909865, 10691838, 11879820, 14255784, 17819730, 21383676, 23759640, 26729595, 35639460, 42767352, 53459190, 71278920, 106918380, 213836760]

約数ペア:

[(1, 213836760), (2, 106918380), (3, 71278920), (4, 53459190), (5, 42767352), (6, 35639460), (8, 26729595), (9, 23759640), (10, 21383676), (12, 17819730), (15, 14255784), (18, 11879820), (20, 10691838), (24, 8909865), (27, 7919880), (30, 7127892), (31, 6897960), (36, 5939910), (40, 5345919), (45, 4751928), (54, 3959940), (60, 3563946), (62, 3448980), (72, 2969955), (81, 2639960), (90, 2375964), (93, 2299320), (108, 1979970), (120, 1781973), (124, 1724490), (135, 1583976), (155, 1379592), (162, 1319980), (180, 1187982), (186, 1149660), (216, 989985), (248, 862245), (270, 791988), (279, 766440), (310, 689796), (324, 659990), (360, 593991), (372, 574830), (405, 527992), (465, 459864), (540, 395994), (558, 383220), (620, 344898), (648, 329995), (744, 287415), (810, 263996), (837, 255480), (930, 229932), (1080, 197997), (1116, 191610), (1240, 172449), (1395, 153288), (1620, 131998), (1674, 127740), (1860, 114966), (2129, 100440), (2232, 95805), (2511, 85160), (2790, 76644), (3240, 65999), (3348, 63870), (3720, 57483), (4185, 51096), (4258, 50220), (5022, 42580), (5580, 38322), (6387, 33480), (6696, 31935), (8370, 25548), (8516, 25110), (10044, 21290), (10645, 20088), (11160, 19161), (12555, 17032), (12774, 16740)]