20220798960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{253013}}^1$

素因数の和:253072

約数の個数: 160

約数和(自身を含む): 71532118080

約数和(自身を除く): 51311319120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15984, 19980, 26640, 39960, 79920, 253013, 506026, 759039, 1012052, 1265065, 1518078, 2024104, 2277117, 2530130, 3036156, 3795195, 4048208, 4554234, 5060260, 6072312, 6831351, 7590390, 9108468, 9361481, 10120520, 11385585, 12144624, 13662702, 15180780, 18216936, 18722962, 20241040, 22771170, 27325404, 28084443, 30361560, 34156755, 36433872, 37445924, 45542340, 46807405, 54650808, 56168886, 60723120, 68313510, 74891848, 84253329, 91084680, 93614810, 109301616, 112337772, 136627020, 140422215, 149783696, 168506658, 182169360, 187229620, 224675544, 252759987, 273254040, 280844430, 337013316, 374459240, 421266645, 449351088, 505519974, 546508080, 561688860, 674026632, 748918480, 842533290, 1011039948, 1123377720, 1263799935, 1348053264, 1685066580, 2022079896, 2246755440, 2527599870, 3370133160, 4044159792, 5055199740, 6740266320, 10110399480, 20220798960]

約数ペア:

[(1, 20220798960), (2, 10110399480), (3, 6740266320), (4, 5055199740), (5, 4044159792), (6, 3370133160), (8, 2527599870), (9, 2246755440), (10, 2022079896), (12, 1685066580), (15, 1348053264), (16, 1263799935), (18, 1123377720), (20, 1011039948), (24, 842533290), (27, 748918480), (30, 674026632), (36, 561688860), (37, 546508080), (40, 505519974), (45, 449351088), (48, 421266645), (54, 374459240), (60, 337013316), (72, 280844430), (74, 273254040), (80, 252759987), (90, 224675544), (108, 187229620), (111, 182169360), (120, 168506658), (135, 149783696), (144, 140422215), (148, 136627020), (180, 112337772), (185, 109301616), (216, 93614810), (222, 91084680), (240, 84253329), (270, 74891848), (296, 68313510), (333, 60723120), (360, 56168886), (370, 54650808), (432, 46807405), (444, 45542340), (540, 37445924), (555, 36433872), (592, 34156755), (666, 30361560), (720, 28084443), (740, 27325404), (888, 22771170), (999, 20241040), (1080, 18722962), (1110, 18216936), (1332, 15180780), (1480, 13662702), (1665, 12144624), (1776, 11385585), (1998, 10120520), (2160, 9361481), (2220, 9108468), (2664, 7590390), (2960, 6831351), (3330, 6072312), (3996, 5060260), (4440, 4554234), (4995, 4048208), (5328, 3795195), (6660, 3036156), (7992, 2530130), (8880, 2277117), (9990, 2024104), (13320, 1518078), (15984, 1265065), (19980, 1012052), (26640, 759039), (39960, 506026), (79920, 253013)]