22180511160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1987501}}^1$

素因数の和:1987549

約数の個数: 96

約数和(自身を含む): 74412074880

約数和(自身を除く): 52231563720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 1987501, 3975002, 5962503, 7950004, 9937505, 11925006, 15900008, 17887509, 19875010, 23850012, 29812515, 35775018, 39750020, 47700024, 59625030, 61612531, 71550036, 79500040, 89437545, 119250060, 123225062, 143100072, 178875090, 184837593, 238500120, 246450124, 308062655, 357750180, 369675186, 492900248, 554512779, 616125310, 715500360, 739350372, 924187965, 1109025558, 1232250620, 1478700744, 1848375930, 2218051116, 2464501240, 2772563895, 3696751860, 4436102232, 5545127790, 7393503720, 11090255580, 22180511160]

約数ペア:

[(1, 22180511160), (2, 11090255580), (3, 7393503720), (4, 5545127790), (5, 4436102232), (6, 3696751860), (8, 2772563895), (9, 2464501240), (10, 2218051116), (12, 1848375930), (15, 1478700744), (18, 1232250620), (20, 1109025558), (24, 924187965), (30, 739350372), (31, 715500360), (36, 616125310), (40, 554512779), (45, 492900248), (60, 369675186), (62, 357750180), (72, 308062655), (90, 246450124), (93, 238500120), (120, 184837593), (124, 178875090), (155, 143100072), (180, 123225062), (186, 119250060), (248, 89437545), (279, 79500040), (310, 71550036), (360, 61612531), (372, 59625030), (465, 47700024), (558, 39750020), (620, 35775018), (744, 29812515), (930, 23850012), (1116, 19875010), (1240, 17887509), (1395, 15900008), (1860, 11925006), (2232, 9937505), (2790, 7950004), (3720, 5962503), (5580, 3975002), (11160, 1987501)]