7285632480

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{80309}}^1$

素因数の和:80343

約数の個数: 240

約数和(自身を含む): 29385750240

約数和(自身を除く): 22100117760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 30240, 45360, 80309, 90720, 160618, 240927, 321236, 401545, 481854, 562163, 642472, 722781, 803090, 963708, 1124326, 1204635, 1284944, 1445562, 1606180, 1686489, 1927416, 2168343, 2248652, 2409270, 2569888, 2810815, 2891124, 3212360, 3372978, 3613905, 3854832, 4336686, 4497304, 4818540, 5059467, 5621630, 5782248, 6424720, 6505029, 6745956, 7227810, 7709664, 8432445, 8673372, 8994608, 9637080, 10118934, 10841715, 11243260, 11564496, 12849440, 13010058, 13491912, 14455620, 15178401, 16864890, 17346744, 17989216, 19274160, 20237868, 21683430, 22486520, 23128992, 25297335, 26020116, 26983824, 28911240, 30356802, 32525145, 33729780, 34693488, 38548320, 40475736, 43366860, 44973040, 45535203, 50594670, 52040232, 53967648, 57822480, 60713604, 65050290, 67459560, 69386976, 75892005, 80951472, 86733720, 89946080, 91070406, 101189340, 104080464, 115644960, 121427208, 130100580, 134919120, 151784010, 161902944, 173467440, 182140812, 202378680, 208160928, 227676015, 242854416, 260201160, 269838240, 303568020, 346934880, 364281624, 404757360, 455352030, 485708832, 520402320, 607136040, 728563248, 809514720, 910704060, 1040804640, 1214272080, 1457126496, 1821408120, 2428544160, 3642816240, 7285632480]

約数ペア:

[(1, 7285632480), (2, 3642816240), (3, 2428544160), (4, 1821408120), (5, 1457126496), (6, 1214272080), (7, 1040804640), (8, 910704060), (9, 809514720), (10, 728563248), (12, 607136040), (14, 520402320), (15, 485708832), (16, 455352030), (18, 404757360), (20, 364281624), (21, 346934880), (24, 303568020), (27, 269838240), (28, 260201160), (30, 242854416), (32, 227676015), (35, 208160928), (36, 202378680), (40, 182140812), (42, 173467440), (45, 161902944), (48, 151784010), (54, 134919120), (56, 130100580), (60, 121427208), (63, 115644960), (70, 104080464), (72, 101189340), (80, 91070406), (81, 89946080), (84, 86733720), (90, 80951472), (96, 75892005), (105, 69386976), (108, 67459560), (112, 65050290), (120, 60713604), (126, 57822480), (135, 53967648), (140, 52040232), (144, 50594670), (160, 45535203), (162, 44973040), (168, 43366860), (180, 40475736), (189, 38548320), (210, 34693488), (216, 33729780), (224, 32525145), (240, 30356802), (252, 28911240), (270, 26983824), (280, 26020116), (288, 25297335), (315, 23128992), (324, 22486520), (336, 21683430), (360, 20237868), (378, 19274160), (405, 17989216), (420, 17346744), (432, 16864890), (480, 15178401), (504, 14455620), (540, 13491912), (560, 13010058), (567, 12849440), (630, 11564496), (648, 11243260), (672, 10841715), (720, 10118934), (756, 9637080), (810, 8994608), (840, 8673372), (864, 8432445), (945, 7709664), (1008, 7227810), (1080, 6745956), (1120, 6505029), (1134, 6424720), (1260, 5782248), (1296, 5621630), (1440, 5059467), (1512, 4818540), (1620, 4497304), (1680, 4336686), (1890, 3854832), (2016, 3613905), (2160, 3372978), (2268, 3212360), (2520, 2891124), (2592, 2810815), (2835, 2569888), (3024, 2409270), (3240, 2248652), (3360, 2168343), (3780, 1927416), (4320, 1686489), (4536, 1606180), (5040, 1445562), (5670, 1284944), (6048, 1204635), (6480, 1124326), (7560, 963708), (9072, 803090), (10080, 722781), (11340, 642472), (12960, 562163), (15120, 481854), (18144, 401545), (22680, 321236), (30240, 240927), (45360, 160618), (80309, 90720)]