64774961280

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2450

約数の個数: 640

約数和(自身を含む): 252937935360

約数和(自身を除く): 188162974080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 192, 204, 216, 240, 248, 255, 270, 272, 279, 288, 306, 310, 320, 324, 340, 360, 372, 384, 405, 408, 432, 459, 465, 480, 496, 510, 527, 540, 544, 558, 576, 612, 620, 640, 648, 680, 720, 744, 765, 810, 816, 837, 864, 918, 930, 960, 992, 1020, 1054, 1080, 1088, 1116, 1152, 1224, 1240, 1296, 1360, 1377, 1395, 1440, 1488, 1530, 1581, 1620, 1632, 1674, 1728, 1836, 1860, 1920, 1984, 2040, 2108, 2160, 2176, 2232, 2295, 2371, 2448, 2480, 2511, 2592, 2635, 2720, 2754, 2790, 2880, 2976, 3060, 3162, 3240, 3264, 3348, 3456, 3672, 3720, 3968, 4080, 4185, 4216, 4320, 4464, 4590, 4742, 4743, 4896, 4960, 5022, 5184, 5270, 5440, 5508, 5580, 5760, 5952, 6120, 6324, 6480, 6528, 6696, 6885, 7113, 7344, 7440, 7905, 8160, 8370, 8432, 8640, 8928, 9180, 9484, 9486, 9792, 9920, 10044, 10368, 10540, 10880, 11016, 11160, 11855, 11904, 12240, 12555, 12648, 12960, 13392, 13770, 14226, 14229, 14688, 14880, 15810, 16320, 16740, 16864, 17280, 17856, 18360, 18968, 18972, 19584, 19840, 20088, 21080, 21339, 22032, 22320, 23710, 23715, 24480, 25110, 25296, 25920, 26784, 27540, 28452, 28458, 29376, 29760, 31620, 32640, 33480, 33728, 35565, 35712, 36720, 37936, 37944, 40176, 40307, 42160, 42678, 42687, 44064, 44640, 47420, 47430, 48960, 50220, 50592, 51840, 53568, 55080, 56904, 56916, 58752, 59520, 63240, 64017, 66960, 67456, 71130, 71145, 73440, 73501, 75872, 75888, 80352, 80614, 84320, 85356, 85374, 88128, 89280, 94840, 94860, 97920, 100440, 101184, 106695, 107136, 110160, 113808, 113832, 120921, 126480, 128034, 133920, 142260, 142290, 146880, 147002, 151744, 151776, 160704, 161228, 168640, 170712, 170748, 176256, 178560, 189680, 189720, 192051, 200880, 201535, 202368, 213390, 213435, 220320, 220503, 227616, 227664, 241842, 252960, 256068, 267840, 284520, 284580, 293760, 294004, 303488, 303552, 320085, 321408, 322456, 337280, 341424, 341496, 362763, 367505, 379360, 379440, 384102, 401760, 403070, 426780, 426870, 440640, 441006, 455232, 455328, 483684, 505920, 512136, 535680, 569040, 569160, 588008, 604605, 607104, 640170, 644912, 661509, 682848, 682992, 725526, 735010, 758720, 758880, 768204, 803520, 806140, 853560, 853740, 881280, 882012, 910464, 910656, 960255, 967368, 1011840, 1024272, 1088289, 1102515, 1138080, 1138320, 1176016, 1209210, 1249517, 1280340, 1289824, 1323018, 1365696, 1365984, 1451052, 1470020, 1517440, 1517760, 1536408, 1607040, 1612280, 1707120, 1707480, 1764024, 1813815, 1821312, 1920510, 1934736, 1984527, 2048544, 2176578, 2205030, 2276160, 2276640, 2352032, 2418420, 2499034, 2560680, 2579648, 2646036, 2731392, 2731968, 2902104, 2940040, 3035520, 3072816, 3224560, 3264867, 3307545, 3414240, 3414960, 3528048, 3627630, 3748551, 3841020, 3869472, 3969054, 4097088, 4353156, 4410060, 4552320, 4553280, 4704064, 4836840, 4998068, 5121360, 5159296, 5292072, 5441445, 5463936, 5804208, 5880080, 5953581, 6145632, 6247585, 6449120, 6529734, 6615090, 6828480, 6829920, 7056096, 7255260, 7497102, 7682040, 7738944, 7938108, 8194176, 8706312, 8820120, 9106560, 9408128, 9673680, 9922635, 9996136, 10242720, 10584144, 10882890, 11245653, 11608416, 11760160, 11907162, 12291264, 12495170, 12898240, 13059468, 13230180, 13656960, 13659840, 14112192, 14510520, 14994204, 15364080, 15477888, 15876216, 16324335, 17412624, 17640240, 18742755, 19347360, 19845270, 19992272, 20485440, 21168288, 21765780, 22491306, 23216832, 23520320, 23814324, 24582528, 24990340, 25796480, 26118936, 26460360, 27319680, 28224384, 29021040, 29767905, 29988408, 30728160, 31752432, 32648670, 33736959, 34825248, 35280480, 37485510, 38694720, 39690540, 39984544, 40970880, 42336576, 43531560, 44982612, 46433664, 47040640, 47628648, 49980680, 52237872, 52920720, 56228265, 58042080, 59535810, 59976816, 61456320, 63504864, 65297340, 67473918, 69650496, 70560960, 74971020, 77389440, 79381080, 79969088, 84673152, 87063120, 89965224, 95257296, 99961360, 101210877, 104475744, 105841440, 112456530, 116084160, 119071620, 119953632, 122912640, 127009728, 130594680, 134947836, 139300992, 141121920, 149942040, 158762160, 159938176, 168684795, 174126240, 179930448, 190514592, 199922720, 202421754, 208951488, 211682880, 224913060, 232168320, 238143240, 239907264, 254019456, 261189360, 269895672, 299884080, 317524320, 337369590, 348252480, 359860896, 381029184, 399845440, 404843508, 417902976, 423365760, 449826120, 476286480, 479814528, 506054385, 522378720, 539791344, 599768160, 635048640, 674739180, 696504960, 719721792, 762058368, 799690880, 809687016, 899652240, 952572960, 1012108770, 1044757440, 1079582688, 1199536320, 1270097280, 1349478360, 1439443584, 1619374032, 1799304480, 1905145920, 2024217540, 2089514880, 2159165376, 2399072640, 2698956720, 3238748064, 3598608960, 3810291840, 4048435080, 4318330752, 5397913440, 6477496128, 7197217920, 8096870160, 10795826880, 12954992256, 16193740320, 21591653760, 32387480640, 64774961280]

約数ペア:

[(1, 64774961280), (2, 32387480640), (3, 21591653760), (4, 16193740320), (5, 12954992256), (6, 10795826880), (8, 8096870160), (9, 7197217920), (10, 6477496128), (12, 5397913440), (15, 4318330752), (16, 4048435080), (17, 3810291840), (18, 3598608960), (20, 3238748064), (24, 2698956720), (27, 2399072640), (30, 2159165376), (31, 2089514880), (32, 2024217540), (34, 1905145920), (36, 1799304480), (40, 1619374032), (45, 1439443584), (48, 1349478360), (51, 1270097280), (54, 1199536320), (60, 1079582688), (62, 1044757440), (64, 1012108770), (68, 952572960), (72, 899652240), (80, 809687016), (81, 799690880), (85, 762058368), (90, 719721792), (93, 696504960), (96, 674739180), (102, 635048640), (108, 599768160), (120, 539791344), (124, 522378720), (128, 506054385), (135, 479814528), (136, 476286480), (144, 449826120), (153, 423365760), (155, 417902976), (160, 404843508), (162, 399845440), (170, 381029184), (180, 359860896), (186, 348252480), (192, 337369590), (204, 317524320), (216, 299884080), (240, 269895672), (248, 261189360), (255, 254019456), (270, 239907264), (272, 238143240), (279, 232168320), (288, 224913060), (306, 211682880), (310, 208951488), (320, 202421754), (324, 199922720), (340, 190514592), (360, 179930448), (372, 174126240), (384, 168684795), (405, 159938176), (408, 158762160), (432, 149942040), (459, 141121920), (465, 139300992), (480, 134947836), (496, 130594680), (510, 127009728), (527, 122912640), (540, 119953632), (544, 119071620), (558, 116084160), (576, 112456530), (612, 105841440), (620, 104475744), (640, 101210877), (648, 99961360), (680, 95257296), (720, 89965224), (744, 87063120), (765, 84673152), (810, 79969088), (816, 79381080), (837, 77389440), (864, 74971020), (918, 70560960), (930, 69650496), (960, 67473918), (992, 65297340), (1020, 63504864), (1054, 61456320), (1080, 59976816), (1088, 59535810), (1116, 58042080), (1152, 56228265), (1224, 52920720), (1240, 52237872), (1296, 49980680), (1360, 47628648), (1377, 47040640), (1395, 46433664), (1440, 44982612), (1488, 43531560), (1530, 42336576), (1581, 40970880), (1620, 39984544), (1632, 39690540), (1674, 38694720), (1728, 37485510), (1836, 35280480), (1860, 34825248), (1920, 33736959), (1984, 32648670), (2040, 31752432), (2108, 30728160), (2160, 29988408), (2176, 29767905), (2232, 29021040), (2295, 28224384), (2371, 27319680), (2448, 26460360), (2480, 26118936), (2511, 25796480), (2592, 24990340), (2635, 24582528), (2720, 23814324), (2754, 23520320), (2790, 23216832), (2880, 22491306), (2976, 21765780), (3060, 21168288), (3162, 20485440), (3240, 19992272), (3264, 19845270), (3348, 19347360), (3456, 18742755), (3672, 17640240), (3720, 17412624), (3968, 16324335), (4080, 15876216), (4185, 15477888), (4216, 15364080), (4320, 14994204), (4464, 14510520), (4590, 14112192), (4742, 13659840), (4743, 13656960), (4896, 13230180), (4960, 13059468), (5022, 12898240), (5184, 12495170), (5270, 12291264), (5440, 11907162), (5508, 11760160), (5580, 11608416), (5760, 11245653), (5952, 10882890), (6120, 10584144), (6324, 10242720), (6480, 9996136), (6528, 9922635), (6696, 9673680), (6885, 9408128), (7113, 9106560), (7344, 8820120), (7440, 8706312), (7905, 8194176), (8160, 7938108), (8370, 7738944), (8432, 7682040), (8640, 7497102), (8928, 7255260), (9180, 7056096), (9484, 6829920), (9486, 6828480), (9792, 6615090), (9920, 6529734), (10044, 6449120), (10368, 6247585), (10540, 6145632), (10880, 5953581), (11016, 5880080), (11160, 5804208), (11855, 5463936), (11904, 5441445), (12240, 5292072), (12555, 5159296), (12648, 5121360), (12960, 4998068), (13392, 4836840), (13770, 4704064), (14226, 4553280), (14229, 4552320), (14688, 4410060), (14880, 4353156), (15810, 4097088), (16320, 3969054), (16740, 3869472), (16864, 3841020), (17280, 3748551), (17856, 3627630), (18360, 3528048), (18968, 3414960), (18972, 3414240), (19584, 3307545), (19840, 3264867), (20088, 3224560), (21080, 3072816), (21339, 3035520), (22032, 2940040), (22320, 2902104), (23710, 2731968), (23715, 2731392), (24480, 2646036), (25110, 2579648), (25296, 2560680), (25920, 2499034), (26784, 2418420), (27540, 2352032), (28452, 2276640), (28458, 2276160), (29376, 2205030), (29760, 2176578), (31620, 2048544), (32640, 1984527), (33480, 1934736), (33728, 1920510), (35565, 1821312), (35712, 1813815), (36720, 1764024), (37936, 1707480), (37944, 1707120), (40176, 1612280), (40307, 1607040), (42160, 1536408), (42678, 1517760), (42687, 1517440), (44064, 1470020), (44640, 1451052), (47420, 1365984), (47430, 1365696), (48960, 1323018), (50220, 1289824), (50592, 1280340), (51840, 1249517), (53568, 1209210), (55080, 1176016), (56904, 1138320), (56916, 1138080), (58752, 1102515), (59520, 1088289), (63240, 1024272), (64017, 1011840), (66960, 967368), (67456, 960255), (71130, 910656), (71145, 910464), (73440, 882012), (73501, 881280), (75872, 853740), (75888, 853560), (80352, 806140), (80614, 803520), (84320, 768204), (85356, 758880), (85374, 758720), (88128, 735010), (89280, 725526), (94840, 682992), (94860, 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