1660253760

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 392

約数和(自身を含む): 6476366016

約数和(自身を除く): 4816112256

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, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 647, 648, 660, 704, 720, 729, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1188, 1215, 1294, 1296, 1320, 1440, 1458, 1485, 1584, 1620, 1728, 1760, 1782, 1941, 1944, 1980, 2112, 2160, 2376, 2430, 2588, 2592, 2640, 2673, 2880, 2916, 2970, 3168, 3235, 3240, 3520, 3564, 3645, 3882, 3888, 3960, 4320, 4455, 4752, 4860, 5176, 5184, 5280, 5346, 5823, 5832, 5940, 6336, 6470, 6480, 7117, 7128, 7290, 7764, 7776, 7920, 8019, 8640, 8910, 9504, 9705, 9720, 10352, 10560, 10692, 11646, 11664, 11880, 12940, 12960, 13365, 14234, 14256, 14580, 15528, 15552, 15840, 16038, 17469, 17820, 19008, 19410, 19440, 20704, 21351, 21384, 23292, 23328, 23760, 25880, 25920, 26730, 28468, 28512, 29115, 29160, 31056, 31680, 32076, 34938, 35585, 35640, 38820, 38880, 40095, 41408, 42702, 42768, 46584, 46656, 47520, 51760, 52407, 53460, 56936, 57024, 58230, 58320, 62112, 64053, 64152, 69876, 71170, 71280, 77640, 77760, 80190, 85404, 85536, 87345, 93168, 95040, 103520, 104814, 106755, 106920, 113872, 116460, 116640, 124224, 128106, 128304, 139752, 142340, 142560, 155280, 157221, 160380, 170808, 171072, 174690, 186336, 192159, 207040, 209628, 213510, 213840, 227744, 232920, 233280, 256212, 256608, 262035, 279504, 284680, 285120, 310560, 314442, 320265, 320760, 341616, 349380, 372672, 384318, 419256, 427020, 427680, 455488, 465840, 471663, 512424, 513216, 524070, 559008, 569360, 576477, 621120, 628884, 640530, 641520, 683232, 698760, 768636, 786105, 838512, 854040, 855360, 931680, 943326, 960795, 1024848, 1048140, 1118016, 1138720, 1152954, 1257768, 1281060, 1283040, 1366464, 1397520, 1537272, 1572210, 1677024, 1708080, 1729431, 1863360, 1886652, 1921590, 2049696, 2096280, 2277440, 2305908, 2358315, 2515536, 2562120, 2566080, 2795040, 2882385, 3074544, 3144420, 3354048, 3416160, 3458862, 3773304, 3843180, 4099392, 4192560, 4611816, 4716630, 5031072, 5124240, 5188293, 5590080, 5764770, 6149088, 6288840, 6832320, 6917724, 7546608, 7686360, 8385120, 8647155, 9223632, 9433260, 10062144, 10248480, 10376586, 11529540, 12298176, 12577680, 13835448, 15093216, 15372720, 16770240, 17294310, 18447264, 18866520, 20496960, 20753172, 23059080, 25155360, 25941465, 27670896, 30186432, 30745440, 34588620, 36894528, 37733040, 41506344, 46118160, 50310720, 51882930, 55341792, 61490880, 69177240, 75466080, 83012688, 92236320, 103765860, 110683584, 138354480, 150932160, 166025376, 184472640, 207531720, 276708960, 332050752, 415063440, 553417920, 830126880, 1660253760]

約数ペア:

[(1, 1660253760), (2, 830126880), (3, 553417920), (4, 415063440), (5, 332050752), (6, 276708960), (8, 207531720), (9, 184472640), (10, 166025376), (11, 150932160), (12, 138354480), (15, 110683584), (16, 103765860), (18, 92236320), (20, 83012688), (22, 75466080), (24, 69177240), (27, 61490880), (30, 55341792), (32, 51882930), (33, 50310720), (36, 46118160), (40, 41506344), (44, 37733040), (45, 36894528), (48, 34588620), (54, 30745440), (55, 30186432), (60, 27670896), (64, 25941465), (66, 25155360), (72, 23059080), (80, 20753172), (81, 20496960), (88, 18866520), (90, 18447264), (96, 17294310), (99, 16770240), (108, 15372720), (110, 15093216), (120, 13835448), (132, 12577680), (135, 12298176), (144, 11529540), (160, 10376586), (162, 10248480), (165, 10062144), (176, 9433260), (180, 9223632), (192, 8647155), (198, 8385120), (216, 7686360), (220, 7546608), (240, 6917724), (243, 6832320), (264, 6288840), (270, 6149088), (288, 5764770), (297, 5590080), (320, 5188293), (324, 5124240), (330, 5031072), (352, 4716630), (360, 4611816), (396, 4192560), (405, 4099392), (432, 3843180), (440, 3773304), (480, 3458862), (486, 3416160), (495, 3354048), (528, 3144420), (540, 3074544), (576, 2882385), (594, 2795040), (647, 2566080), (648, 2562120), (660, 2515536), (704, 2358315), (720, 2305908), (729, 2277440), (792, 2096280), (810, 2049696), (864, 1921590), (880, 1886652), (891, 1863360), (960, 1729431), (972, 1708080), (990, 1677024), (1056, 1572210), (1080, 1537272), (1188, 1397520), (1215, 1366464), (1294, 1283040), (1296, 1281060), (1320, 1257768), (1440, 1152954), (1458, 1138720), (1485, 1118016), (1584, 1048140), (1620, 1024848), (1728, 960795), (1760, 943326), (1782, 931680), (1941, 855360), (1944, 854040), (1980, 838512), (2112, 786105), (2160, 768636), (2376, 698760), (2430, 683232), (2588, 641520), (2592, 640530), (2640, 628884), (2673, 621120), (2880, 576477), (2916, 569360), (2970, 559008), (3168, 524070), (3235, 513216), (3240, 512424), (3520, 471663), (3564, 465840), (3645, 455488), (3882, 427680), (3888, 427020), (3960, 419256), (4320, 384318), (4455, 372672), (4752, 349380), (4860, 341616), (5176, 320760), (5184, 320265), (5280, 314442), (5346, 310560), (5823, 285120), (5832, 284680), (5940, 279504), (6336, 262035), (6470, 256608), (6480, 256212), (7117, 233280), (7128, 232920), (7290, 227744), (7764, 213840), (7776, 213510), (7920, 209628), (8019, 207040), (8640, 192159), (8910, 186336), (9504, 174690), (9705, 171072), (9720, 170808), (10352, 160380), (10560, 157221), (10692, 155280), (11646, 142560), (11664, 142340), (11880, 139752), (12940, 128304), (12960, 128106), (13365, 124224), (14234, 116640), (14256, 116460), (14580, 113872), (15528, 106920), (15552, 106755), (15840, 104814), (16038, 103520), (17469, 95040), (17820, 93168), (19008, 87345), (19410, 85536), (19440, 85404), (20704, 80190), (21351, 77760), (21384, 77640), (23292, 71280), (23328, 71170), (23760, 69876), (25880, 64152), (25920, 64053), (26730, 62112), (28468, 58320), (28512, 58230), (29115, 57024), (29160, 56936), (31056, 53460), (31680, 52407), (32076, 51760), (34938, 47520), (35585, 46656), (35640, 46584), (38820, 42768), (38880, 42702), (40095, 41408)]