16854480

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 210

約数和(自身を含む): 62412486

約数和(自身を除く): 45558006

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 289, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 578, 612, 648, 680, 720, 729, 765, 810, 816, 867, 918, 972, 1020, 1080, 1156, 1215, 1224, 1296, 1360, 1377, 1445, 1458, 1530, 1620, 1734, 1836, 1944, 2040, 2160, 2295, 2312, 2430, 2448, 2601, 2754, 2890, 2916, 3060, 3240, 3468, 3645, 3672, 3888, 4080, 4131, 4335, 4590, 4624, 4860, 5202, 5508, 5780, 5832, 6120, 6480, 6885, 6936, 7290, 7344, 7803, 8262, 8670, 9180, 9720, 10404, 11016, 11560, 11664, 12240, 12393, 13005, 13770, 13872, 14580, 15606, 16524, 17340, 18360, 19440, 20655, 20808, 22032, 23120, 23409, 24786, 26010, 27540, 29160, 31212, 33048, 34680, 36720, 39015, 41310, 41616, 46818, 49572, 52020, 55080, 58320, 61965, 62424, 66096, 69360, 70227, 78030, 82620, 93636, 99144, 104040, 110160, 117045, 123930, 124848, 140454, 156060, 165240, 187272, 198288, 208080, 210681, 234090, 247860, 280908, 312120, 330480, 351135, 374544, 421362, 468180, 495720, 561816, 624240, 702270, 842724, 936360, 991440, 1053405, 1123632, 1404540, 1685448, 1872720, 2106810, 2809080, 3370896, 4213620, 5618160, 8427240, 16854480]

約数ペア:

[(1, 16854480), (2, 8427240), (3, 5618160), (4, 4213620), (5, 3370896), (6, 2809080), (8, 2106810), (9, 1872720), (10, 1685448), (12, 1404540), (15, 1123632), (16, 1053405), (17, 991440), (18, 936360), (20, 842724), (24, 702270), (27, 624240), (30, 561816), (34, 495720), (36, 468180), (40, 421362), (45, 374544), (48, 351135), (51, 330480), (54, 312120), (60, 280908), (68, 247860), (72, 234090), (80, 210681), (81, 208080), (85, 198288), (90, 187272), (102, 165240), (108, 156060), (120, 140454), (135, 124848), (136, 123930), (144, 117045), (153, 110160), (162, 104040), (170, 99144), (180, 93636), (204, 82620), (216, 78030), (240, 70227), (243, 69360), (255, 66096), (270, 62424), (272, 61965), (289, 58320), (306, 55080), (324, 52020), (340, 49572), (360, 46818), (405, 41616), (408, 41310), (432, 39015), (459, 36720), (486, 34680), (510, 33048), (540, 31212), (578, 29160), (612, 27540), (648, 26010), (680, 24786), (720, 23409), (729, 23120), (765, 22032), (810, 20808), (816, 20655), (867, 19440), (918, 18360), (972, 17340), (1020, 16524), (1080, 15606), (1156, 14580), (1215, 13872), (1224, 13770), (1296, 13005), (1360, 12393), (1377, 12240), (1445, 11664), (1458, 11560), (1530, 11016), (1620, 10404), (1734, 9720), (1836, 9180), (1944, 8670), (2040, 8262), (2160, 7803), (2295, 7344), (2312, 7290), (2430, 6936), (2448, 6885), (2601, 6480), (2754, 6120), (2890, 5832), (2916, 5780), (3060, 5508), (3240, 5202), (3468, 4860), (3645, 4624), (3672, 4590), (3888, 4335), (4080, 4131)]