21165922080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1111

約数の個数: 576

約数和(自身を含む): 81947593728

約数和(自身を除く): 60781671648

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, 68, 72, 80, 81, 85, 90, 93, 96, 102, 108, 120, 124, 135, 136, 144, 153, 155, 160, 162, 170, 180, 186, 204, 216, 240, 243, 248, 255, 270, 272, 279, 288, 306, 310, 324, 340, 360, 372, 405, 408, 432, 459, 465, 480, 486, 496, 510, 527, 540, 544, 558, 612, 620, 648, 680, 720, 744, 765, 810, 816, 837, 864, 918, 930, 972, 992, 1020, 1033, 1054, 1080, 1116, 1215, 1224, 1240, 1296, 1360, 1377, 1395, 1440, 1488, 1530, 1581, 1620, 1632, 1674, 1836, 1860, 1944, 2040, 2066, 2108, 2160, 2232, 2295, 2430, 2448, 2480, 2511, 2592, 2635, 2720, 2754, 2790, 2976, 3060, 3099, 3162, 3240, 3348, 3672, 3720, 3888, 4080, 4131, 4132, 4185, 4216, 4320, 4464, 4590, 4743, 4860, 4896, 4960, 5022, 5165, 5270, 5508, 5580, 6120, 6198, 6324, 6480, 6696, 6885, 7344, 7440, 7533, 7776, 7905, 8160, 8262, 8264, 8370, 8432, 8928, 9180, 9297, 9486, 9720, 10044, 10330, 10540, 11016, 11160, 12240, 12396, 12555, 12648, 12960, 13392, 13770, 14229, 14688, 14880, 15066, 15495, 15810, 16524, 16528, 16740, 16864, 17561, 18360, 18594, 18972, 19440, 20088, 20655, 20660, 21080, 22032, 22320, 23715, 24480, 24792, 25110, 25296, 26784, 27540, 27891, 28458, 30132, 30990, 31620, 32023, 33048, 33056, 33480, 35122, 36720, 37188, 37665, 37944, 38880, 40176, 41310, 41320, 42160, 42687, 44064, 44640, 46485, 47430, 49584, 50220, 50592, 52683, 55080, 55782, 56916, 60264, 61980, 63240, 64046, 66096, 66960, 70244, 71145, 73440, 74376, 75330, 75888, 80352, 82620, 82640, 83673, 84320, 85374, 87805, 92970, 94860, 96069, 99168, 100440, 105366, 110160, 111564, 113832, 120528, 123960, 126480, 128061, 128092, 132192, 133920, 139455, 140488, 142290, 148752, 150660, 151776, 158049, 160115, 165240, 165280, 167346, 170748, 175610, 185940, 189720, 192138, 200880, 210732, 213435, 220320, 223128, 227664, 241056, 247920, 251019, 252960, 256122, 256184, 263415, 278910, 280976, 284580, 288207, 297504, 301320, 316098, 320230, 330480, 334692, 341496, 351220, 371880, 379440, 384276, 401760, 418365, 421464, 426870, 446256, 455328, 474147, 480345, 495840, 502038, 512244, 512368, 526830, 544391, 557820, 561952, 569160, 576414, 602640, 632196, 640305, 640460, 660960, 669384, 682992, 702440, 743760, 758880, 768552, 790245, 836730, 842928, 853740, 864621, 892512, 948294, 960690, 1004076, 1024488, 1024736, 1053660, 1088782, 1115640, 1138320, 1152828, 1205280, 1255095, 1264392, 1280610, 1280920, 1338768, 1365984, 1404880, 1422441, 1441035, 1487520, 1537104, 1580490, 1633173, 1673460, 1685856, 1707480, 1729242, 1896588, 1921380, 2008152, 2048976, 2107320, 2177564, 2231280, 2276640, 2305656, 2370735, 2510190, 2528784, 2561220, 2561840, 2593863, 2677536, 2721955, 2809760, 2844882, 2882070, 3074208, 3160980, 3266346, 3346920, 3414960, 3458484, 3793176, 3842760, 4016304, 4097952, 4214640, 4267323, 4323105, 4355128, 4462560, 4611312, 4741470, 4899519, 5020380, 5057568, 5122440, 5123680, 5187726, 5443910, 5689764, 5764140, 6321960, 6532692, 6693840, 6829920, 6916968, 7112205, 7586352, 7685520, 7781589, 8032608, 8165865, 8429280, 8534646, 8646210, 8710256, 9222624, 9482940, 9799038, 10040760, 10244880, 10375452, 10887820, 11379528, 11528280, 12643920, 12969315, 13065384, 13387680, 13833936, 14224410, 14698557, 15172704, 15371040, 15563178, 16331730, 17069292, 17292420, 17420512, 18965880, 19598076, 20081520, 20489760, 20750904, 21336615, 21775640, 22759056, 23056560, 24497595, 25287840, 25938630, 26130768, 27667872, 28448820, 29397114, 31126356, 32663460, 34138584, 34584840, 37931760, 38907945, 39196152, 40163040, 41501808, 42673230, 43551280, 44095671, 45518112, 46113120, 48995190, 51877260, 52261536, 56897640, 58794228, 62252712, 65326920, 68277168, 69169680, 73492785, 75863520, 77815890, 78392304, 83003616, 85346460, 87102560, 88191342, 97990380, 103754520, 113795280, 117588456, 124505424, 130653840, 132287013, 136554336, 138339360, 146985570, 155631780, 156784608, 170692920, 176382684, 195980760, 207509040, 220478355, 227590560, 235176912, 249010848, 261307680, 264574026, 293971140, 311263560, 341385840, 352765368, 391961520, 415018080, 440956710, 470353824, 529148052, 587942280, 622527120, 661435065, 682771680, 705530736, 783923040, 881913420, 1058296104, 1175884560, 1245054240, 1322870130, 1411061472, 1763826840, 2116592208, 2351769120, 2645740260, 3527653680, 4233184416, 5291480520, 7055307360, 10582961040, 21165922080]

約数ペア:

[(1, 21165922080), (2, 10582961040), (3, 7055307360), (4, 5291480520), (5, 4233184416), (6, 3527653680), (8, 2645740260), (9, 2351769120), (10, 2116592208), (12, 1763826840), (15, 1411061472), (16, 1322870130), (17, 1245054240), (18, 1175884560), (20, 1058296104), (24, 881913420), (27, 783923040), (30, 705530736), (31, 682771680), (32, 661435065), (34, 622527120), (36, 587942280), (40, 529148052), (45, 470353824), (48, 440956710), (51, 415018080), (54, 391961520), (60, 352765368), (62, 341385840), (68, 311263560), (72, 293971140), (80, 264574026), (81, 261307680), (85, 249010848), (90, 235176912), (93, 227590560), (96, 220478355), (102, 207509040), (108, 195980760), (120, 176382684), (124, 170692920), (135, 156784608), (136, 155631780), (144, 146985570), (153, 138339360), (155, 136554336), (160, 132287013), (162, 130653840), (170, 124505424), (180, 117588456), (186, 113795280), (204, 103754520), (216, 97990380), (240, 88191342), (243, 87102560), (248, 85346460), (255, 83003616), (270, 78392304), (272, 77815890), (279, 75863520), (288, 73492785), (306, 69169680), (310, 68277168), (324, 65326920), (340, 62252712), (360, 58794228), (372, 56897640), (405, 52261536), (408, 51877260), (432, 48995190), (459, 46113120), (465, 45518112), (480, 44095671), (486, 43551280), (496, 42673230), (510, 41501808), (527, 40163040), (540, 39196152), (544, 38907945), (558, 37931760), (612, 34584840), (620, 34138584), (648, 32663460), (680, 31126356), (720, 29397114), (744, 28448820), (765, 27667872), (810, 26130768), (816, 25938630), (837, 25287840), (864, 24497595), (918, 23056560), (930, 22759056), (972, 21775640), (992, 21336615), (1020, 20750904), (1033, 20489760), (1054, 20081520), (1080, 19598076), (1116, 18965880), (1215, 17420512), (1224, 17292420), (1240, 17069292), (1296, 16331730), (1360, 15563178), (1377, 15371040), (1395, 15172704), (1440, 14698557), (1488, 14224410), (1530, 13833936), (1581, 13387680), (1620, 13065384), (1632, 12969315), (1674, 12643920), (1836, 11528280), (1860, 11379528), (1944, 10887820), (2040, 10375452), (2066, 10244880), (2108, 10040760), (2160, 9799038), (2232, 9482940), (2295, 9222624), (2430, 8710256), (2448, 8646210), (2480, 8534646), (2511, 8429280), (2592, 8165865), (2635, 8032608), (2720, 7781589), (2754, 7685520), (2790, 7586352), (2976, 7112205), (3060, 6916968), (3099, 6829920), (3162, 6693840), (3240, 6532692), (3348, 6321960), (3672, 5764140), (3720, 5689764), (3888, 5443910), (4080, 5187726), (4131, 5123680), (4132, 5122440), (4185, 5057568), (4216, 5020380), (4320, 4899519), (4464, 4741470), (4590, 4611312), (4743, 4462560), (4860, 4355128), (4896, 4323105), (4960, 4267323), (5022, 4214640), (5165, 4097952), (5270, 4016304), (5508, 3842760), (5580, 3793176), (6120, 3458484), (6198, 3414960), (6324, 3346920), (6480, 3266346), (6696, 3160980), (6885, 3074208), (7344, 2882070), (7440, 2844882), (7533, 2809760), (7776, 2721955), (7905, 2677536), (8160, 2593863), (8262, 2561840), (8264, 2561220), (8370, 2528784), (8432, 2510190), (8928, 2370735), (9180, 2305656), (9297, 2276640), (9486, 2231280), (9720, 2177564), (10044, 2107320), (10330, 2048976), (10540, 2008152), (11016, 1921380), (11160, 1896588), (12240, 1729242), (12396, 1707480), (12555, 1685856), (12648, 1673460), (12960, 1633173), (13392, 1580490), (13770, 1537104), (14229, 1487520), (14688, 1441035), (14880, 1422441), (15066, 1404880), (15495, 1365984), (15810, 1338768), (16524, 1280920), (16528, 1280610), (16740, 1264392), (16864, 1255095), (17561, 1205280), (18360, 1152828), (18594, 1138320), (18972, 1115640), (19440, 1088782), (20088, 1053660), (20655, 1024736), (20660, 1024488), (21080, 1004076), (22032, 960690), (22320, 948294), (23715, 892512), (24480, 864621), (24792, 853740), (25110, 842928), (25296, 836730), (26784, 790245), (27540, 768552), (27891, 758880), (28458, 743760), (30132, 702440), (30990, 682992), (31620, 669384), (32023, 660960), (33048, 640460), (33056, 640305), (33480, 632196), (35122, 602640), (36720, 576414), (37188, 569160), (37665, 561952), (37944, 557820), (38880, 544391), (40176, 526830), (41310, 512368), (41320, 512244), (42160, 502038), (42687, 495840), (44064, 480345), (44640, 474147), (46485, 455328), (47430, 446256), (49584, 426870), (50220, 421464), (50592, 418365), (52683, 401760), (55080, 384276), (55782, 379440), (56916, 371880), (60264, 351220), (61980, 341496), (63240, 334692), (64046, 330480), (66096, 320230), (66960, 316098), (70244, 301320), (71145, 297504), (73440, 288207), (74376, 284580), (75330, 280976), (75888, 278910), (80352, 263415), (82620, 256184), (82640, 256122), (83673, 252960), (84320, 251019), (85374, 247920), (87805, 241056), (92970, 227664), (94860, 223128), (96069, 220320), (99168, 213435), (100440, 210732), (105366, 200880), (110160, 192138), (111564, 189720), (113832, 185940), (120528, 175610), (123960, 170748), (126480, 167346), (128061, 165280), (128092, 165240), (132192, 160115), (133920, 158049), (139455, 151776), (140488, 150660), (142290, 148752)]