22981320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 79584120

約数和(自身を除く): 56602800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 173, 180, 205, 216, 246, 270, 324, 328, 346, 360, 369, 405, 410, 492, 519, 540, 615, 648, 692, 738, 810, 820, 865, 984, 1038, 1080, 1107, 1230, 1384, 1476, 1557, 1620, 1640, 1730, 1845, 2076, 2214, 2460, 2595, 2952, 3114, 3240, 3321, 3460, 3690, 4152, 4428, 4671, 4920, 5190, 5535, 6228, 6642, 6920, 7093, 7380, 7785, 8856, 9342, 10380, 11070, 12456, 13284, 14013, 14186, 14760, 15570, 16605, 18684, 20760, 21279, 22140, 23355, 26568, 28026, 28372, 31140, 33210, 35465, 37368, 42558, 44280, 46710, 56052, 56744, 62280, 63837, 66420, 70065, 70930, 85116, 93420, 106395, 112104, 127674, 132840, 140130, 141860, 170232, 186840, 191511, 212790, 255348, 280260, 283720, 319185, 383022, 425580, 510696, 560520, 574533, 638370, 766044, 851160, 957555, 1149066, 1276740, 1532088, 1915110, 2298132, 2553480, 2872665, 3830220, 4596264, 5745330, 7660440, 11490660, 22981320]

約数ペア:

[(1, 22981320), (2, 11490660), (3, 7660440), (4, 5745330), (5, 4596264), (6, 3830220), (8, 2872665), (9, 2553480), (10, 2298132), (12, 1915110), (15, 1532088), (18, 1276740), (20, 1149066), (24, 957555), (27, 851160), (30, 766044), (36, 638370), (40, 574533), (41, 560520), (45, 510696), (54, 425580), (60, 383022), (72, 319185), (81, 283720), (82, 280260), (90, 255348), (108, 212790), (120, 191511), (123, 186840), (135, 170232), (162, 141860), (164, 140130), (173, 132840), (180, 127674), (205, 112104), (216, 106395), (246, 93420), (270, 85116), (324, 70930), (328, 70065), (346, 66420), (360, 63837), (369, 62280), (405, 56744), (410, 56052), (492, 46710), (519, 44280), (540, 42558), (615, 37368), (648, 35465), (692, 33210), (738, 31140), (810, 28372), (820, 28026), (865, 26568), (984, 23355), (1038, 22140), (1080, 21279), (1107, 20760), (1230, 18684), (1384, 16605), (1476, 15570), (1557, 14760), (1620, 14186), (1640, 14013), (1730, 13284), (1845, 12456), (2076, 11070), (2214, 10380), (2460, 9342), (2595, 8856), (2952, 7785), (3114, 7380), (3240, 7093), (3321, 6920), (3460, 6642), (3690, 6228), (4152, 5535), (4428, 5190), (4671, 4920)]