8081298720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56687}}^1$

素因数の和:56725

約数の個数: 240

約数和(自身を含む): 31113548928

約数和(自身を除く): 23032250208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 56687, 71280, 113374, 142560, 170061, 226748, 283435, 340122, 453496, 510183, 566870, 623557, 680244, 850305, 906992, 1020366, 1133740, 1247114, 1360488, 1530549, 1700610, 1813984, 1870671, 2040732, 2267480, 2494228, 2550915, 2720976, 3061098, 3117785, 3401220, 3741342, 4081464, 4534960, 4591647, 4988456, 5101830, 5441952, 5612013, 6122196, 6235570, 6802440, 7482684, 7652745, 8162928, 9069920, 9183294, 9353355, 9976912, 10203660, 11224026, 12244392, 12471140, 13604880, 14965368, 15305490, 16325856, 16836039, 18366588, 18706710, 19953824, 20407320, 22448052, 22958235, 24488784, 24942280, 27209760, 28060065, 29930736, 30610980, 33672078, 36733176, 37413420, 40814640, 44896104, 45916470, 48977568, 49884560, 50508117, 56120130, 59861472, 61221960, 67344156, 73466352, 74826840, 81629280, 84180195, 89792208, 91832940, 99769120, 101016234, 112240260, 122443920, 134688312, 146932704, 149653680, 168360390, 179584416, 183665880, 202032468, 224480520, 244887840, 252540585, 269376624, 299307360, 336720780, 367331760, 404064936, 448961040, 505081170, 538753248, 673441560, 734663520, 808129872, 897922080, 1010162340, 1346883120, 1616259744, 2020324680, 2693766240, 4040649360, 8081298720]

約数ペア:

[(1, 8081298720), (2, 4040649360), (3, 2693766240), (4, 2020324680), (5, 1616259744), (6, 1346883120), (8, 1010162340), (9, 897922080), (10, 808129872), (11, 734663520), (12, 673441560), (15, 538753248), (16, 505081170), (18, 448961040), (20, 404064936), (22, 367331760), (24, 336720780), (27, 299307360), (30, 269376624), (32, 252540585), (33, 244887840), (36, 224480520), (40, 202032468), (44, 183665880), (45, 179584416), (48, 168360390), (54, 149653680), (55, 146932704), (60, 134688312), (66, 122443920), (72, 112240260), (80, 101016234), (81, 99769120), (88, 91832940), (90, 89792208), (96, 84180195), (99, 81629280), (108, 74826840), (110, 73466352), (120, 67344156), (132, 61221960), (135, 59861472), (144, 56120130), (160, 50508117), (162, 49884560), (165, 48977568), (176, 45916470), (180, 44896104), (198, 40814640), (216, 37413420), (220, 36733176), (240, 33672078), (264, 30610980), (270, 29930736), (288, 28060065), (297, 27209760), (324, 24942280), (330, 24488784), (352, 22958235), (360, 22448052), (396, 20407320), (405, 19953824), (432, 18706710), (440, 18366588), (480, 16836039), (495, 16325856), (528, 15305490), (540, 14965368), (594, 13604880), (648, 12471140), (660, 12244392), (720, 11224026), (792, 10203660), (810, 9976912), (864, 9353355), (880, 9183294), (891, 9069920), (990, 8162928), (1056, 7652745), (1080, 7482684), (1188, 6802440), (1296, 6235570), (1320, 6122196), (1440, 5612013), (1485, 5441952), (1584, 5101830), (1620, 4988456), (1760, 4591647), (1782, 4534960), (1980, 4081464), (2160, 3741342), (2376, 3401220), (2592, 3117785), (2640, 3061098), (2970, 2720976), (3168, 2550915), (3240, 2494228), (3564, 2267480), (3960, 2040732), (4320, 1870671), (4455, 1813984), (4752, 1700610), (5280, 1530549), (5940, 1360488), (6480, 1247114), (7128, 1133740), (7920, 1020366), (8910, 906992), (9504, 850305), (11880, 680244), (12960, 623557), (14256, 566870), (15840, 510183), (17820, 453496), (23760, 340122), (28512, 283435), (35640, 226748), (47520, 170061), (56687, 142560), (71280, 113374)]