2197618560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7481}}^1$

素因数の和:7526

約数の個数: 256

約数和(自身を含む): 8242171200

約数和(自身を除く): 6044552640

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, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 4080, 4320, 4590, 4896, 5440, 5760, 6120, 6528, 7344, 7481, 8160, 8640, 9180, 9792, 10880, 12240, 14688, 14962, 16320, 17280, 18360, 19584, 22443, 24480, 29376, 29924, 32640, 36720, 37405, 44886, 48960, 58752, 59848, 67329, 73440, 74810, 89772, 97920, 112215, 119696, 127177, 134658, 146880, 149620, 179544, 201987, 224430, 239392, 254354, 269316, 293760, 299240, 336645, 359088, 381531, 403974, 448860, 478784, 508708, 538632, 598480, 635885, 673290, 718176, 763062, 807948, 897720, 957568, 1009935, 1017416, 1077264, 1144593, 1196960, 1271770, 1346580, 1436352, 1526124, 1615896, 1795440, 1907655, 2019870, 2034832, 2154528, 2289186, 2393920, 2543540, 2693160, 2872704, 3052248, 3231792, 3433779, 3590880, 3815310, 4039740, 4069664, 4309056, 4578372, 4787840, 5087080, 5386320, 5722965, 6104496, 6463584, 6867558, 7181760, 7630620, 8079480, 8139328, 8618112, 9156744, 10174160, 10772640, 11445930, 12208992, 12927168, 13735116, 14363520, 15261240, 16158960, 16278656, 17168895, 18313488, 20348320, 21545280, 22891860, 24417984, 25854336, 27470232, 30522480, 32317920, 34337790, 36626976, 40696640, 43090560, 45783720, 48835968, 54940464, 61044960, 64635840, 68675580, 73253952, 81393280, 91567440, 109880928, 122089920, 129271680, 137351160, 146507904, 183134880, 219761856, 244179840, 274702320, 366269760, 439523712, 549404640, 732539520, 1098809280, 2197618560]

約数ペア:

[(1, 2197618560), (2, 1098809280), (3, 732539520), (4, 549404640), (5, 439523712), (6, 366269760), (8, 274702320), (9, 244179840), (10, 219761856), (12, 183134880), (15, 146507904), (16, 137351160), (17, 129271680), (18, 122089920), (20, 109880928), (24, 91567440), (27, 81393280), (30, 73253952), (32, 68675580), (34, 64635840), (36, 61044960), (40, 54940464), (45, 48835968), (48, 45783720), (51, 43090560), (54, 40696640), (60, 36626976), (64, 34337790), (68, 32317920), (72, 30522480), (80, 27470232), (85, 25854336), (90, 24417984), (96, 22891860), (102, 21545280), (108, 20348320), (120, 18313488), (128, 17168895), (135, 16278656), (136, 16158960), (144, 15261240), (153, 14363520), (160, 13735116), (170, 12927168), (180, 12208992), (192, 11445930), (204, 10772640), (216, 10174160), (240, 9156744), (255, 8618112), (270, 8139328), (272, 8079480), (288, 7630620), (306, 7181760), (320, 6867558), (340, 6463584), (360, 6104496), (384, 5722965), (408, 5386320), (432, 5087080), (459, 4787840), (480, 4578372), (510, 4309056), (540, 4069664), (544, 4039740), (576, 3815310), (612, 3590880), (640, 3433779), (680, 3231792), (720, 3052248), (765, 2872704), (816, 2693160), (864, 2543540), (918, 2393920), (960, 2289186), (1020, 2154528), (1080, 2034832), (1088, 2019870), (1152, 1907655), (1224, 1795440), (1360, 1615896), (1440, 1526124), (1530, 1436352), (1632, 1346580), (1728, 1271770), (1836, 1196960), (1920, 1144593), (2040, 1077264), (2160, 1017416), (2176, 1009935), (2295, 957568), (2448, 897720), (2720, 807948), (2880, 763062), (3060, 718176), (3264, 673290), (3456, 635885), (3672, 598480), (4080, 538632), (4320, 508708), (4590, 478784), (4896, 448860), (5440, 403974), (5760, 381531), (6120, 359088), (6528, 336645), (7344, 299240), (7481, 293760), (8160, 269316), (8640, 254354), (9180, 239392), (9792, 224430), (10880, 201987), (12240, 179544), (14688, 149620), (14962, 146880), (16320, 134658), (17280, 127177), (18360, 119696), (19584, 112215), (22443, 97920), (24480, 89772), (29376, 74810), (29924, 73440), (32640, 67329), (36720, 59848), (37405, 58752), (44886, 48960)]