15515232480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2612

約数の個数: 480

約数和(自身を含む): 61146949248

約数和(自身を除く): 45631716768

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, 43, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 86, 88, 90, 96, 99, 108, 110, 120, 129, 132, 135, 144, 160, 162, 165, 172, 176, 180, 198, 215, 216, 220, 240, 258, 264, 270, 288, 297, 324, 330, 344, 352, 360, 387, 396, 405, 430, 432, 440, 473, 480, 495, 516, 528, 540, 594, 645, 648, 660, 688, 720, 774, 792, 810, 860, 864, 880, 891, 946, 990, 1032, 1056, 1080, 1161, 1188, 1290, 1296, 1320, 1376, 1419, 1440, 1485, 1548, 1584, 1620, 1720, 1760, 1782, 1892, 1935, 1980, 2064, 2160, 2322, 2365, 2376, 2531, 2580, 2592, 2640, 2838, 2970, 3096, 3168, 3240, 3440, 3483, 3564, 3784, 3870, 3960, 4128, 4257, 4320, 4455, 4644, 4730, 4752, 5062, 5160, 5280, 5676, 5805, 5940, 6192, 6480, 6880, 6966, 7095, 7128, 7568, 7593, 7740, 7920, 8514, 8910, 9288, 9460, 9504, 10124, 10320, 11352, 11610, 11880, 12384, 12655, 12771, 12960, 13932, 14190, 14256, 15136, 15186, 15480, 15840, 17028, 17415, 17820, 18576, 18920, 20248, 20640, 21285, 22704, 22779, 23220, 23760, 25310, 25542, 27841, 27864, 28380, 28512, 30372, 30960, 34056, 34830, 35640, 37152, 37840, 37965, 38313, 40496, 42570, 45408, 45558, 46440, 47520, 50620, 51084, 55682, 55728, 56760, 60744, 61920, 63855, 68112, 68337, 69660, 71280, 75680, 75930, 76626, 80992, 83523, 85140, 91116, 92880, 101240, 102168, 108833, 111364, 111456, 113520, 113895, 121488, 127710, 136224, 136674, 139205, 139320, 142560, 151860, 153252, 167046, 170280, 182232, 185760, 191565, 202480, 204336, 205011, 217666, 222728, 227040, 227790, 242976, 250569, 255420, 273348, 278410, 278640, 303720, 306504, 326499, 334092, 340560, 341685, 364464, 383130, 404960, 408672, 410022, 417615, 435332, 445456, 455580, 501138, 510840, 544165, 546696, 556820, 557280, 607440, 613008, 652998, 668184, 681120, 683370, 728928, 751707, 766260, 820044, 835230, 870664, 890912, 911160, 979497, 1002276, 1021680, 1025055, 1088330, 1093392, 1113640, 1197163, 1214880, 1226016, 1252845, 1305996, 1336368, 1366740, 1503414, 1532520, 1632495, 1640088, 1670460, 1741328, 1822320, 1958994, 2004552, 2043360, 2050110, 2176660, 2186784, 2227280, 2255121, 2394326, 2505690, 2611992, 2672736, 2733480, 2938491, 3006828, 3065040, 3264990, 3280176, 3340920, 3482656, 3591489, 3644640, 3758535, 3917988, 4009104, 4100220, 4353320, 4454560, 4510242, 4788652, 4897485, 5011380, 5223984, 5466960, 5876982, 5985815, 6013656, 6130080, 6529980, 6560352, 6681840, 7182978, 7517070, 7835976, 8018208, 8200440, 8706640, 8815473, 9020484, 9577304, 9794970, 10022760, 10447968, 10774467, 10933920, 11275605, 11753964, 11971630, 12027312, 13059960, 13363680, 14365956, 14692455, 15034140, 15671952, 16400880, 17413280, 17630946, 17957445, 18040968, 19154608, 19589940, 20045520, 21548934, 22551210, 23507928, 23943260, 24054624, 26119920, 28731912, 29384910, 30068280, 31343904, 32323401, 32801760, 35261892, 35914890, 36081936, 38309216, 39179880, 40091040, 43097868, 44077365, 45102420, 47015856, 47886520, 52239840, 53872335, 57463824, 58769820, 60136560, 64646802, 70523784, 71829780, 72163872, 78359760, 86195736, 88154730, 90204840, 94031712, 95773040, 96970203, 107744670, 114927648, 117539640, 120273120, 129293604, 141047568, 143659560, 156719520, 161617005, 172391472, 176309460, 180409680, 191546080, 193940406, 215489340, 235079280, 258587208, 282095136, 287319120, 323234010, 344782944, 352618920, 360819360, 387880812, 430978680, 470158560, 484851015, 517174416, 574638240, 646468020, 705237840, 775761624, 861957360, 969702030, 1034348832, 1292936040, 1410475680, 1551523248, 1723914720, 1939404060, 2585872080, 3103046496, 3878808120, 5171744160, 7757616240, 15515232480]

約数ペア:

[(1, 15515232480), (2, 7757616240), (3, 5171744160), (4, 3878808120), (5, 3103046496), (6, 2585872080), (8, 1939404060), (9, 1723914720), (10, 1551523248), (11, 1410475680), (12, 1292936040), (15, 1034348832), (16, 969702030), (18, 861957360), (20, 775761624), (22, 705237840), (24, 646468020), (27, 574638240), (30, 517174416), (32, 484851015), (33, 470158560), (36, 430978680), (40, 387880812), (43, 360819360), (44, 352618920), (45, 344782944), (48, 323234010), (54, 287319120), (55, 282095136), (60, 258587208), (66, 235079280), (72, 215489340), (80, 193940406), (81, 191546080), (86, 180409680), (88, 176309460), (90, 172391472), (96, 161617005), (99, 156719520), (108, 143659560), (110, 141047568), (120, 129293604), (129, 120273120), (132, 117539640), (135, 114927648), (144, 107744670), (160, 96970203), (162, 95773040), (165, 94031712), (172, 90204840), (176, 88154730), (180, 86195736), (198, 78359760), (215, 72163872), (216, 71829780), (220, 70523784), (240, 64646802), (258, 60136560), (264, 58769820), (270, 57463824), (288, 53872335), (297, 52239840), (324, 47886520), (330, 47015856), (344, 45102420), (352, 44077365), (360, 43097868), (387, 40091040), (396, 39179880), (405, 38309216), (430, 36081936), (432, 35914890), (440, 35261892), (473, 32801760), (480, 32323401), (495, 31343904), (516, 30068280), (528, 29384910), (540, 28731912), (594, 26119920), (645, 24054624), (648, 23943260), (660, 23507928), (688, 22551210), (720, 21548934), (774, 20045520), (792, 19589940), (810, 19154608), (860, 18040968), (864, 17957445), (880, 17630946), (891, 17413280), (946, 16400880), (990, 15671952), (1032, 15034140), (1056, 14692455), (1080, 14365956), (1161, 13363680), (1188, 13059960), (1290, 12027312), (1296, 11971630), (1320, 11753964), (1376, 11275605), (1419, 10933920), (1440, 10774467), (1485, 10447968), (1548, 10022760), (1584, 9794970), (1620, 9577304), (1720, 9020484), (1760, 8815473), (1782, 8706640), (1892, 8200440), (1935, 8018208), (1980, 7835976), (2064, 7517070), (2160, 7182978), (2322, 6681840), (2365, 6560352), (2376, 6529980), (2531, 6130080), (2580, 6013656), (2592, 5985815), (2640, 5876982), (2838, 5466960), (2970, 5223984), (3096, 5011380), (3168, 4897485), (3240, 4788652), (3440, 4510242), (3483, 4454560), (3564, 4353320), (3784, 4100220), (3870, 4009104), (3960, 3917988), (4128, 3758535), (4257, 3644640), (4320, 3591489), (4455, 3482656), (4644, 3340920), (4730, 3280176), (4752, 3264990), (5062, 3065040), (5160, 3006828), (5280, 2938491), (5676, 2733480), (5805, 2672736), (5940, 2611992), (6192, 2505690), (6480, 2394326), (6880, 2255121), (6966, 2227280), (7095, 2186784), (7128, 2176660), (7568, 2050110), (7593, 2043360), (7740, 2004552), (7920, 1958994), (8514, 1822320), (8910, 1741328), (9288, 1670460), (9460, 1640088), (9504, 1632495), (10124, 1532520), (10320, 1503414), (11352, 1366740), (11610, 1336368), (11880, 1305996), (12384, 1252845), (12655, 1226016), (12771, 1214880), (12960, 1197163), (13932, 1113640), (14190, 1093392), (14256, 1088330), (15136, 1025055), (15186, 1021680), (15480, 1002276), (15840, 979497), (17028, 911160), (17415, 890912), (17820, 870664), (18576, 835230), (18920, 820044), (20248, 766260), (20640, 751707), (21285, 728928), (22704, 683370), (22779, 681120), (23220, 668184), (23760, 652998), (25310, 613008), (25542, 607440), (27841, 557280), (27864, 556820), (28380, 546696), (28512, 544165), (30372, 510840), (30960, 501138), (34056, 455580), (34830, 445456), (35640, 435332), (37152, 417615), (37840, 410022), (37965, 408672), (38313, 404960), (40496, 383130), (42570, 364464), (45408, 341685), (45558, 340560), (46440, 334092), (47520, 326499), (50620, 306504), (51084, 303720), (55682, 278640), (55728, 278410), (56760, 273348), (60744, 255420), (61920, 250569), (63855, 242976), (68112, 227790), (68337, 227040), (69660, 222728), (71280, 217666), (75680, 205011), (75930, 204336), (76626, 202480), (80992, 191565), (83523, 185760), (85140, 182232), (91116, 170280), (92880, 167046), (101240, 153252), (102168, 151860), (108833, 142560), (111364, 139320), (111456, 139205), (113520, 136674), (113895, 136224), (121488, 127710)]