217950480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9173}}^1$

素因数の和:9206

約数の個数: 160

約数和(自身を含む): 819054720

約数和(自身を除く): 601104240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 9173, 11880, 18346, 23760, 27519, 36692, 45865, 55038, 73384, 82557, 91730, 100903, 110076, 137595, 146768, 165114, 183460, 201806, 220152, 247671, 275190, 302709, 330228, 366920, 403612, 412785, 440304, 495342, 504515, 550380, 605418, 660456, 733840, 807224, 825570, 908127, 990684, 1009030, 1100760, 1210836, 1238355, 1320912, 1513545, 1614448, 1651140, 1816254, 1981368, 2018060, 2201520, 2421672, 2476710, 2724381, 3027090, 3302280, 3632508, 3962736, 4036120, 4540635, 4843344, 4953420, 5448762, 6054180, 6604560, 7265016, 8072240, 9081270, 9906840, 10897524, 12108360, 13621905, 14530032, 18162540, 19813680, 21795048, 24216720, 27243810, 36325080, 43590096, 54487620, 72650160, 108975240, 217950480]

約数ペア:

[(1, 217950480), (2, 108975240), (3, 72650160), (4, 54487620), (5, 43590096), (6, 36325080), (8, 27243810), (9, 24216720), (10, 21795048), (11, 19813680), (12, 18162540), (15, 14530032), (16, 13621905), (18, 12108360), (20, 10897524), (22, 9906840), (24, 9081270), (27, 8072240), (30, 7265016), (33, 6604560), (36, 6054180), (40, 5448762), (44, 4953420), (45, 4843344), (48, 4540635), (54, 4036120), (55, 3962736), (60, 3632508), (66, 3302280), (72, 3027090), (80, 2724381), (88, 2476710), (90, 2421672), (99, 2201520), (108, 2018060), (110, 1981368), (120, 1816254), (132, 1651140), (135, 1614448), (144, 1513545), (165, 1320912), (176, 1238355), (180, 1210836), (198, 1100760), (216, 1009030), (220, 990684), (240, 908127), (264, 825570), (270, 807224), (297, 733840), (330, 660456), (360, 605418), (396, 550380), (432, 504515), (440, 495342), (495, 440304), (528, 412785), (540, 403612), (594, 366920), (660, 330228), (720, 302709), (792, 275190), (880, 247671), (990, 220152), (1080, 201806), (1188, 183460), (1320, 165114), (1485, 146768), (1584, 137595), (1980, 110076), (2160, 100903), (2376, 91730), (2640, 82557), (2970, 73384), (3960, 55038), (4752, 45865), (5940, 36692), (7920, 27519), (9173, 23760), (11880, 18346)]