20236571520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:566

約数の個数: 512

約数和(自身を含む): 75190809600

約数和(自身を除く): 54954238080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 157, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 314, 320, 330, 340, 352, 359, 374, 384, 408, 440, 471, 480, 510, 528, 544, 561, 628, 640, 660, 680, 704, 718, 748, 785, 816, 880, 935, 942, 960, 1020, 1056, 1077, 1088, 1122, 1256, 1320, 1360, 1408, 1436, 1496, 1570, 1632, 1727, 1760, 1795, 1870, 1884, 1920, 2040, 2112, 2154, 2176, 2244, 2355, 2512, 2640, 2669, 2720, 2805, 2872, 2992, 3140, 3264, 3454, 3520, 3590, 3740, 3768, 3949, 4080, 4224, 4308, 4488, 4710, 5024, 5181, 5280, 5338, 5385, 5440, 5610, 5744, 5984, 6103, 6280, 6528, 6908, 7040, 7180, 7480, 7536, 7898, 8007, 8160, 8616, 8635, 8976, 9420, 10048, 10362, 10560, 10676, 10770, 10880, 11220, 11488, 11847, 11968, 12206, 12560, 13345, 13816, 14360, 14960, 15072, 15796, 16014, 16320, 17232, 17270, 17952, 18309, 18840, 19745, 20096, 20724, 21120, 21352, 21540, 22440, 22976, 23694, 23936, 24412, 25120, 25905, 26690, 27632, 28720, 29359, 29920, 30144, 30515, 31592, 32028, 32640, 34464, 34540, 35904, 36618, 37680, 39490, 40035, 41448, 42704, 43080, 44880, 45952, 47388, 48824, 50240, 51810, 53380, 55264, 56363, 57440, 58718, 59235, 59840, 60288, 61030, 63184, 64056, 67133, 68928, 69080, 71808, 73236, 75360, 78980, 80070, 82896, 85408, 86160, 88077, 89760, 91545, 94776, 97648, 100480, 103620, 106760, 110528, 112726, 114880, 117436, 118470, 119680, 122060, 126368, 128112, 134266, 137856, 138160, 146472, 146795, 150720, 157960, 160140, 165792, 169089, 170816, 172320, 176154, 179520, 183090, 189552, 195296, 201399, 207240, 213520, 221056, 225452, 229760, 234872, 236940, 244120, 252736, 256224, 268532, 276320, 281815, 292944, 293590, 301440, 315920, 320280, 331584, 335665, 338178, 341632, 344640, 352308, 359040, 366180, 379104, 390592, 402798, 414480, 427040, 440385, 450904, 469744, 473880, 488240, 505472, 512448, 537064, 552640, 563630, 585888, 587180, 619993, 631840, 640560, 663168, 671330, 676356, 689280, 704616, 732360, 758208, 781184, 805596, 828960, 845445, 854080, 880770, 901808, 939488, 947760, 958171, 976480, 1006995, 1024896, 1074128, 1105280, 1127260, 1171776, 1174360, 1239986, 1263680, 1281120, 1342660, 1352712, 1409232, 1464720, 1516416, 1611192, 1657920, 1690890, 1708160, 1761540, 1803616, 1859979, 1878976, 1895520, 1916342, 1952960, 2013990, 2148256, 2254520, 2343552, 2348720, 2479972, 2527360, 2562240, 2685320, 2705424, 2818464, 2874513, 2929440, 3099965, 3222384, 3315840, 3381780, 3523080, 3607232, 3719958, 3757952, 3791040, 3832684, 3905920, 4027980, 4296512, 4509040, 4697440, 4790855, 4959944, 5124480, 5370640, 5410848, 5636928, 5749026, 5858880, 6199930, 6444768, 6763560, 7046160, 7214464, 7439916, 7582080, 7665368, 8055960, 8593024, 9018080, 9299895, 9394880, 9581710, 9919888, 10539881, 10741280, 10821696, 11273856, 11498052, 11717760, 12399860, 12889536, 13527120, 14092320, 14372565, 14879832, 15330736, 16111920, 18036160, 18599790, 18789760, 19163420, 19839776, 21079762, 21482560, 21643392, 22996104, 24799720, 25779072, 27054240, 28184640, 28745130, 29759664, 30661472, 31619643, 32223840, 36072320, 37199580, 38326840, 39679552, 42159524, 42965120, 45992208, 49599440, 52699405, 54108480, 56369280, 57490260, 59519328, 61322944, 63239286, 64447680, 74399160, 76653680, 79359104, 84319048, 91984416, 99198880, 105398810, 108216960, 114980520, 119038656, 122645888, 126478572, 128895360, 148798320, 153307360, 158098215, 168638096, 183968832, 198397760, 210797620, 229961040, 238077312, 252957144, 297596640, 306614720, 316196430, 337276192, 367937664, 396795520, 421595240, 459922080, 505914288, 595193280, 613229440, 632392860, 674552384, 843190480, 919844160, 1011828576, 1190386560, 1264785720, 1349104768, 1686380960, 1839688320, 2023657152, 2529571440, 3372761920, 4047314304, 5059142880, 6745523840, 10118285760, 20236571520]

約数ペア:

[(1, 20236571520), (2, 10118285760), (3, 6745523840), (4, 5059142880), (5, 4047314304), (6, 3372761920), (8, 2529571440), (10, 2023657152), (11, 1839688320), (12, 1686380960), (15, 1349104768), (16, 1264785720), (17, 1190386560), (20, 1011828576), (22, 919844160), (24, 843190480), (30, 674552384), (32, 632392860), (33, 613229440), (34, 595193280), (40, 505914288), (44, 459922080), (48, 421595240), (51, 396795520), (55, 367937664), (60, 337276192), (64, 316196430), (66, 306614720), (68, 297596640), (80, 252957144), (85, 238077312), (88, 229961040), (96, 210797620), (102, 198397760), (110, 183968832), (120, 168638096), (128, 158098215), (132, 153307360), (136, 148798320), (157, 128895360), (160, 126478572), (165, 122645888), (170, 119038656), (176, 114980520), (187, 108216960), (192, 105398810), (204, 99198880), (220, 91984416), (240, 84319048), (255, 79359104), (264, 76653680), (272, 74399160), (314, 64447680), (320, 63239286), (330, 61322944), (340, 59519328), (352, 57490260), (359, 56369280), (374, 54108480), (384, 52699405), (408, 49599440), (440, 45992208), (471, 42965120), (480, 42159524), (510, 39679552), (528, 38326840), (544, 37199580), (561, 36072320), (628, 32223840), (640, 31619643), (660, 30661472), (680, 29759664), (704, 28745130), (718, 28184640), (748, 27054240), (785, 25779072), (816, 24799720), (880, 22996104), (935, 21643392), (942, 21482560), (960, 21079762), (1020, 19839776), (1056, 19163420), (1077, 18789760), (1088, 18599790), (1122, 18036160), (1256, 16111920), (1320, 15330736), (1360, 14879832), (1408, 14372565), (1436, 14092320), (1496, 13527120), (1570, 12889536), (1632, 12399860), (1727, 11717760), (1760, 11498052), (1795, 11273856), (1870, 10821696), (1884, 10741280), (1920, 10539881), (2040, 9919888), (2112, 9581710), (2154, 9394880), (2176, 9299895), (2244, 9018080), (2355, 8593024), (2512, 8055960), (2640, 7665368), (2669, 7582080), (2720, 7439916), (2805, 7214464), (2872, 7046160), (2992, 6763560), (3140, 6444768), (3264, 6199930), (3454, 5858880), (3520, 5749026), (3590, 5636928), (3740, 5410848), (3768, 5370640), (3949, 5124480), (4080, 4959944), (4224, 4790855), (4308, 4697440), (4488, 4509040), (4710, 4296512), (5024, 4027980), (5181, 3905920), (5280, 3832684), (5338, 3791040), (5385, 3757952), (5440, 3719958), (5610, 3607232), (5744, 3523080), (5984, 3381780), (6103, 3315840), (6280, 3222384), (6528, 3099965), (6908, 2929440), (7040, 2874513), (7180, 2818464), (7480, 2705424), (7536, 2685320), (7898, 2562240), (8007, 2527360), (8160, 2479972), (8616, 2348720), (8635, 2343552), (8976, 2254520), (9420, 2148256), (10048, 2013990), (10362, 1952960), (10560, 1916342), (10676, 1895520), (10770, 1878976), (10880, 1859979), (11220, 1803616), (11488, 1761540), (11847, 1708160), (11968, 1690890), (12206, 1657920), (12560, 1611192), (13345, 1516416), (13816, 1464720), (14360, 1409232), (14960, 1352712), (15072, 1342660), (15796, 1281120), (16014, 1263680), (16320, 1239986), (17232, 1174360), (17270, 1171776), (17952, 1127260), (18309, 1105280), (18840, 1074128), (19745, 1024896), (20096, 1006995), (20724, 976480), (21120, 958171), (21352, 947760), (21540, 939488), (22440, 901808), (22976, 880770), (23694, 854080), (23936, 845445), (24412, 828960), (25120, 805596), (25905, 781184), (26690, 758208), (27632, 732360), (28720, 704616), (29359, 689280), (29920, 676356), (30144, 671330), (30515, 663168), (31592, 640560), (32028, 631840), (32640, 619993), (34464, 587180), (34540, 585888), (35904, 563630), (36618, 552640), (37680, 537064), (39490, 512448), (40035, 505472), (41448, 488240), (42704, 473880), (43080, 469744), (44880, 450904), (45952, 440385), (47388, 427040), (48824, 414480), (50240, 402798), (51810, 390592), (53380, 379104), (55264, 366180), (56363, 359040), (57440, 352308), (58718, 344640), (59235, 341632), (59840, 338178), (60288, 335665), (61030, 331584), (63184, 320280), (64056, 315920), (67133, 301440), (68928, 293590), (69080, 292944), (71808, 281815), (73236, 276320), (75360, 268532), (78980, 256224), (80070, 252736), (82896, 244120), (85408, 236940), (86160, 234872), (88077, 229760), (89760, 225452), (91545, 221056), (94776, 213520), (97648, 207240), (100480, 201399), (103620, 195296), (106760, 189552), (110528, 183090), (112726, 179520), (114880, 176154), (117436, 172320), (118470, 170816), (119680, 169089), (122060, 165792), (126368, 160140), (128112, 157960), (134266, 150720), (137856, 146795), (138160, 146472)]