208496160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1$

素因数の和:225

約数の個数: 288

約数和(自身を含む): 779829120

約数和(自身を除く): 571332960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 167, 170, 180, 204, 216, 240, 255, 270, 272, 288, 289, 306, 334, 340, 360, 408, 432, 459, 480, 501, 510, 540, 544, 578, 612, 668, 680, 720, 765, 816, 835, 864, 867, 918, 1002, 1020, 1080, 1156, 1224, 1336, 1360, 1440, 1445, 1503, 1530, 1632, 1670, 1734, 1836, 2004, 2040, 2160, 2295, 2312, 2448, 2505, 2601, 2672, 2720, 2839, 2890, 3006, 3060, 3340, 3468, 3672, 4008, 4080, 4320, 4335, 4509, 4590, 4624, 4896, 5010, 5202, 5344, 5678, 5780, 6012, 6120, 6680, 6936, 7344, 7515, 7803, 8016, 8160, 8517, 8670, 9018, 9180, 9248, 10020, 10404, 11356, 11560, 12024, 12240, 13005, 13360, 13872, 14195, 14688, 15030, 15606, 16032, 17034, 17340, 18036, 18360, 20040, 20808, 22545, 22712, 23120, 24048, 24480, 25551, 26010, 26720, 27744, 28390, 30060, 31212, 34068, 34680, 36072, 36720, 39015, 40080, 41616, 42585, 45090, 45424, 46240, 48096, 48263, 51102, 52020, 56780, 60120, 62424, 68136, 69360, 72144, 73440, 76653, 78030, 80160, 83232, 85170, 90180, 90848, 96526, 102204, 104040, 113560, 120240, 124848, 127755, 136272, 138720, 144288, 144789, 153306, 156060, 170340, 180360, 193052, 204408, 208080, 227120, 240480, 241315, 249696, 255510, 272544, 289578, 306612, 312120, 340680, 360720, 383265, 386104, 408816, 416160, 434367, 454240, 482630, 511020, 579156, 613224, 624240, 681360, 721440, 723945, 766530, 772208, 817632, 868734, 965260, 1022040, 1158312, 1226448, 1248480, 1303101, 1362720, 1447890, 1533060, 1544416, 1737468, 1930520, 2044080, 2171835, 2316624, 2452896, 2606202, 2895780, 3066120, 3474936, 3861040, 4088160, 4343670, 4633248, 5212404, 5791560, 6132240, 6515505, 6949872, 7722080, 8687340, 10424808, 11583120, 12264480, 13031010, 13899744, 17374680, 20849616, 23166240, 26062020, 34749360, 41699232, 52124040, 69498720, 104248080, 208496160]

約数ペア:

[(1, 208496160), (2, 104248080), (3, 69498720), (4, 52124040), (5, 41699232), (6, 34749360), (8, 26062020), (9, 23166240), (10, 20849616), (12, 17374680), (15, 13899744), (16, 13031010), (17, 12264480), (18, 11583120), (20, 10424808), (24, 8687340), (27, 7722080), (30, 6949872), (32, 6515505), (34, 6132240), (36, 5791560), (40, 5212404), (45, 4633248), (48, 4343670), (51, 4088160), (54, 3861040), (60, 3474936), (68, 3066120), (72, 2895780), (80, 2606202), (85, 2452896), (90, 2316624), (96, 2171835), (102, 2044080), (108, 1930520), (120, 1737468), (135, 1544416), (136, 1533060), (144, 1447890), (153, 1362720), (160, 1303101), (167, 1248480), (170, 1226448), (180, 1158312), (204, 1022040), (216, 965260), (240, 868734), (255, 817632), (270, 772208), (272, 766530), (288, 723945), (289, 721440), (306, 681360), (334, 624240), (340, 613224), (360, 579156), (408, 511020), (432, 482630), (459, 454240), (480, 434367), (501, 416160), (510, 408816), (540, 386104), (544, 383265), (578, 360720), (612, 340680), (668, 312120), (680, 306612), (720, 289578), (765, 272544), (816, 255510), (835, 249696), (864, 241315), (867, 240480), (918, 227120), (1002, 208080), (1020, 204408), (1080, 193052), (1156, 180360), (1224, 170340), (1336, 156060), (1360, 153306), (1440, 144789), (1445, 144288), (1503, 138720), (1530, 136272), (1632, 127755), (1670, 124848), (1734, 120240), (1836, 113560), (2004, 104040), (2040, 102204), (2160, 96526), (2295, 90848), (2312, 90180), (2448, 85170), (2505, 83232), (2601, 80160), (2672, 78030), (2720, 76653), (2839, 73440), (2890, 72144), (3006, 69360), (3060, 68136), (3340, 62424), (3468, 60120), (3672, 56780), (4008, 52020), (4080, 51102), (4320, 48263), (4335, 48096), (4509, 46240), (4590, 45424), (4624, 45090), (4896, 42585), (5010, 41616), (5202, 40080), (5344, 39015), (5678, 36720), (5780, 36072), (6012, 34680), (6120, 34068), (6680, 31212), (6936, 30060), (7344, 28390), (7515, 27744), (7803, 26720), (8016, 26010), (8160, 25551), (8517, 24480), (8670, 24048), (9018, 23120), (9180, 22712), (9248, 22545), (10020, 20808), (10404, 20040), (11356, 18360), (11560, 18036), (12024, 17340), (12240, 17034), (13005, 16032), (13360, 15606), (13872, 15030), (14195, 14688)]