1305175680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 320

約数和(自身を含む): 4938527880

約数和(自身を除く): 3633352200

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, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1296, 1360, 1377, 1440, 1481, 1530, 1620, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2448, 2592, 2720, 2754, 2880, 2962, 3060, 3240, 3264, 3456, 3672, 4080, 4320, 4443, 4590, 4896, 5184, 5440, 5508, 5760, 5924, 6120, 6480, 6528, 6885, 7344, 7405, 8160, 8640, 8886, 9180, 9792, 10368, 10880, 11016, 11848, 12240, 12960, 13329, 13770, 14688, 14810, 16320, 17280, 17772, 18360, 19584, 22032, 22215, 23696, 24480, 25177, 25920, 26658, 27540, 29376, 29620, 32640, 35544, 36720, 39987, 44064, 44430, 47392, 48960, 50354, 51840, 53316, 55080, 58752, 59240, 66645, 71088, 73440, 75531, 79974, 88128, 88860, 94784, 97920, 100708, 106632, 110160, 118480, 119961, 125885, 133290, 142176, 146880, 151062, 159948, 176256, 177720, 189568, 199935, 201416, 213264, 220320, 226593, 236960, 239922, 251770, 266580, 284352, 293760, 302124, 319896, 355440, 377655, 399870, 402832, 426528, 440640, 453186, 473920, 479844, 503540, 533160, 568704, 599805, 604248, 639792, 679779, 710880, 755310, 799740, 805664, 853056, 881280, 906372, 947840, 959688, 1007080, 1066320, 1132965, 1199610, 1208496, 1279584, 1359558, 1421760, 1510620, 1599480, 1611328, 1706112, 1812744, 1919376, 2014160, 2039337, 2132640, 2265930, 2399220, 2416992, 2559168, 2719116, 2843520, 3021240, 3198960, 3222656, 3398895, 3625488, 3838752, 4028320, 4078674, 4265280, 4531860, 4798440, 4833984, 5118336, 5438232, 6042480, 6397920, 6797790, 7250976, 7677504, 8056640, 8157348, 8530560, 9063720, 9596880, 9667968, 10196685, 10876464, 12084960, 12795840, 13595580, 14501952, 15355008, 16113280, 16314696, 18127440, 19193760, 20393370, 21752928, 24169920, 25591680, 27191160, 29003904, 32629392, 36254880, 38387520, 40786740, 43505856, 48339840, 54382320, 65258784, 72509760, 76775040, 81573480, 87011712, 108764640, 130517568, 145019520, 163146960, 217529280, 261035136, 326293920, 435058560, 652587840, 1305175680]

約数ペア:

[(1, 1305175680), (2, 652587840), (3, 435058560), (4, 326293920), (5, 261035136), (6, 217529280), (8, 163146960), (9, 145019520), (10, 130517568), (12, 108764640), (15, 87011712), (16, 81573480), (17, 76775040), (18, 72509760), (20, 65258784), (24, 54382320), (27, 48339840), (30, 43505856), (32, 40786740), (34, 38387520), (36, 36254880), (40, 32629392), (45, 29003904), (48, 27191160), (51, 25591680), (54, 24169920), (60, 21752928), (64, 20393370), (68, 19193760), (72, 18127440), (80, 16314696), (81, 16113280), (85, 15355008), (90, 14501952), (96, 13595580), (102, 12795840), (108, 12084960), (120, 10876464), (128, 10196685), (135, 9667968), (136, 9596880), (144, 9063720), (153, 8530560), (160, 8157348), (162, 8056640), (170, 7677504), (180, 7250976), (192, 6797790), (204, 6397920), (216, 6042480), (240, 5438232), (255, 5118336), (270, 4833984), (272, 4798440), (288, 4531860), (306, 4265280), (320, 4078674), (324, 4028320), (340, 3838752), (360, 3625488), (384, 3398895), (405, 3222656), (408, 3198960), (432, 3021240), (459, 2843520), (480, 2719116), (510, 2559168), (540, 2416992), (544, 2399220), (576, 2265930), (612, 2132640), (640, 2039337), (648, 2014160), (680, 1919376), (720, 1812744), (765, 1706112), (810, 1611328), (816, 1599480), (864, 1510620), (918, 1421760), (960, 1359558), (1020, 1279584), (1080, 1208496), (1088, 1199610), (1152, 1132965), (1224, 1066320), (1296, 1007080), (1360, 959688), (1377, 947840), (1440, 906372), (1481, 881280), (1530, 853056), (1620, 805664), (1632, 799740), (1728, 755310), (1836, 710880), (1920, 679779), (2040, 639792), (2160, 604248), (2176, 599805), (2295, 568704), (2448, 533160), (2592, 503540), (2720, 479844), (2754, 473920), (2880, 453186), (2962, 440640), (3060, 426528), (3240, 402832), (3264, 399870), (3456, 377655), (3672, 355440), (4080, 319896), (4320, 302124), (4443, 293760), (4590, 284352), (4896, 266580), (5184, 251770), (5440, 239922), (5508, 236960), (5760, 226593), (5924, 220320), (6120, 213264), (6480, 201416), (6528, 199935), (6885, 189568), (7344, 177720), (7405, 176256), (8160, 159948), (8640, 151062), (8886, 146880), (9180, 142176), (9792, 133290), (10368, 125885), (10880, 119961), (11016, 118480), (11848, 110160), (12240, 106632), (12960, 100708), (13329, 97920), (13770, 94784), (14688, 88860), (14810, 88128), (16320, 79974), (17280, 75531), (17772, 73440), (18360, 71088), (19584, 66645), (22032, 59240), (22215, 58752), (23696, 55080), (24480, 53316), (25177, 51840), (25920, 50354), (26658, 48960), (27540, 47392), (29376, 44430), (29620, 44064), (32640, 39987), (35544, 36720)]