19965619200

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 528

約数和(自身を含む): 70178365440

約数和(自身を除く): 50212746240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 89, 92, 96, 100, 115, 120, 127, 128, 138, 150, 160, 178, 184, 192, 200, 230, 240, 254, 256, 267, 276, 300, 320, 345, 356, 368, 381, 384, 400, 445, 460, 480, 508, 512, 534, 552, 575, 600, 635, 640, 690, 712, 736, 762, 768, 800, 890, 920, 960, 1016, 1024, 1068, 1104, 1150, 1200, 1270, 1280, 1335, 1380, 1424, 1472, 1524, 1536, 1600, 1725, 1780, 1840, 1905, 1920, 2032, 2047, 2136, 2208, 2225, 2300, 2400, 2540, 2560, 2670, 2760, 2848, 2921, 2944, 3048, 3072, 3175, 3200, 3450, 3560, 3680, 3810, 3840, 4064, 4094, 4272, 4416, 4450, 4600, 4800, 5080, 5120, 5340, 5520, 5696, 5842, 5888, 6096, 6141, 6350, 6400, 6675, 6900, 7120, 7360, 7620, 7680, 8128, 8188, 8544, 8763, 8832, 8900, 9200, 9525, 9600, 10160, 10235, 10680, 11040, 11303, 11392, 11684, 11776, 12192, 12282, 12700, 12800, 13350, 13800, 14240, 14605, 14720, 15240, 15360, 16256, 16376, 17088, 17526, 17664, 17800, 18400, 19050, 19200, 20320, 20470, 21360, 22080, 22606, 22784, 23368, 23552, 24384, 24564, 25400, 25600, 26700, 27600, 28480, 29210, 29440, 30480, 30705, 32512, 32752, 33909, 34176, 35052, 35328, 35600, 36800, 38100, 38400, 40640, 40940, 42720, 43815, 44160, 45212, 45568, 46736, 48768, 49128, 50800, 51175, 53400, 55200, 56515, 56960, 58420, 58880, 60960, 61410, 65024, 65504, 67818, 68352, 70104, 70656, 71200, 73025, 73600, 76200, 76800, 81280, 81880, 85440, 87630, 88320, 90424, 91136, 93472, 97536, 98256, 101600, 102350, 106800, 110400, 113030, 113920, 116840, 117760, 121920, 122820, 130048, 131008, 135636, 136704, 140208, 142400, 146050, 147200, 152400, 153525, 162560, 163760, 169545, 170880, 175260, 176640, 180848, 186944, 195072, 196512, 203200, 204700, 213600, 219075, 220800, 226060, 227840, 233680, 243840, 245640, 259969, 262016, 271272, 273408, 280416, 282575, 284800, 292100, 294400, 304800, 307050, 325120, 327520, 339090, 341760, 350520, 353280, 361696, 373888, 390144, 393024, 406400, 409400, 427200, 438150, 441600, 452120, 455680, 467360, 487680, 491280, 519938, 524032, 542544, 560832, 565150, 569600, 584200, 588800, 609600, 614100, 650240, 655040, 678180, 683520, 701040, 723392, 747776, 779907, 786048, 812800, 818800, 847725, 854400, 876300, 883200, 904240, 934720, 975360, 982560, 1039876, 1048064, 1085088, 1121664, 1130300, 1139200, 1168400, 1219200, 1228200, 1299845, 1310080, 1356360, 1367040, 1402080, 1446784, 1495552, 1559814, 1572096, 1625600, 1637600, 1695450, 1708800, 1752600, 1766400, 1808480, 1869440, 1950720, 1965120, 2079752, 2096128, 2170176, 2243328, 2260600, 2278400, 2336800, 2438400, 2456400, 2599690, 2620160, 2712720, 2804160, 2893568, 2991104, 3119628, 3144192, 3251200, 3275200, 3390900, 3417600, 3505200, 3616960, 3738880, 3899535, 3930240, 4159504, 4340352, 4486656, 4521200, 4673600, 4876800, 4912800, 5199380, 5240320, 5425440, 5608320, 5787136, 6239256, 6288384, 6499225, 6550400, 6781800, 6835200, 7010400, 7233920, 7477760, 7799070, 7860480, 8319008, 8680704, 8973312, 9042400, 9347200, 9753600, 9825600, 10398760, 10480640, 10850880, 11216640, 11574272, 12478512, 12998450, 13100800, 13563600, 14020800, 14467840, 14955520, 15598140, 15720960, 16638016, 17361408, 18084800, 18694400, 19497675, 19651200, 20797520, 21701760, 22433280, 24957024, 25996900, 26201600, 27127200, 28041600, 28935680, 31196280, 31441920, 33276032, 34722816, 36169600, 37388800, 38995350, 39302400, 41595040, 43403520, 44866560, 49914048, 51993800, 52403200, 54254400, 56083200, 57871360, 62392560, 66552064, 72339200, 74777600, 77990700, 78604800, 83190080, 86807040, 99828096, 103987600, 108508800, 112166400, 124785120, 133104128, 144678400, 155981400, 157209600, 166380160, 173614080, 199656192, 207975200, 217017600, 224332800, 249570240, 266208256, 289356800, 311962800, 332760320, 399312384, 415950400, 434035200, 499140480, 623925600, 665520640, 798624768, 831900800, 868070400, 998280960, 1247851200, 1331041280, 1663801600, 1996561920, 2495702400, 3327603200, 3993123840, 4991404800, 6655206400, 9982809600, 19965619200]

約数ペア:

[(1, 19965619200), (2, 9982809600), (3, 6655206400), (4, 4991404800), (5, 3993123840), (6, 3327603200), (8, 2495702400), (10, 1996561920), (12, 1663801600), (15, 1331041280), (16, 1247851200), (20, 998280960), (23, 868070400), (24, 831900800), (25, 798624768), (30, 665520640), (32, 623925600), (40, 499140480), (46, 434035200), (48, 415950400), (50, 399312384), (60, 332760320), (64, 311962800), (69, 289356800), (75, 266208256), (80, 249570240), (89, 224332800), (92, 217017600), (96, 207975200), (100, 199656192), (115, 173614080), (120, 166380160), (127, 157209600), (128, 155981400), (138, 144678400), (150, 133104128), (160, 124785120), (178, 112166400), (184, 108508800), (192, 103987600), (200, 99828096), (230, 86807040), (240, 83190080), (254, 78604800), (256, 77990700), (267, 74777600), (276, 72339200), (300, 66552064), (320, 62392560), (345, 57871360), (356, 56083200), (368, 54254400), (381, 52403200), (384, 51993800), (400, 49914048), (445, 44866560), (460, 43403520), (480, 41595040), (508, 39302400), (512, 38995350), (534, 37388800), (552, 36169600), (575, 34722816), (600, 33276032), (635, 31441920), (640, 31196280), (690, 28935680), (712, 28041600), (736, 27127200), (762, 26201600), (768, 25996900), (800, 24957024), (890, 22433280), (920, 21701760), (960, 20797520), (1016, 19651200), (1024, 19497675), (1068, 18694400), (1104, 18084800), (1150, 17361408), (1200, 16638016), (1270, 15720960), (1280, 15598140), (1335, 14955520), (1380, 14467840), (1424, 14020800), (1472, 13563600), (1524, 13100800), (1536, 12998450), (1600, 12478512), (1725, 11574272), (1780, 11216640), (1840, 10850880), (1905, 10480640), (1920, 10398760), (2032, 9825600), (2047, 9753600), (2136, 9347200), (2208, 9042400), (2225, 8973312), (2300, 8680704), (2400, 8319008), (2540, 7860480), (2560, 7799070), (2670, 7477760), (2760, 7233920), (2848, 7010400), (2921, 6835200), (2944, 6781800), (3048, 6550400), (3072, 6499225), (3175, 6288384), (3200, 6239256), (3450, 5787136), (3560, 5608320), (3680, 5425440), (3810, 5240320), (3840, 5199380), (4064, 4912800), (4094, 4876800), (4272, 4673600), (4416, 4521200), (4450, 4486656), (4600, 4340352), (4800, 4159504), (5080, 3930240), (5120, 3899535), (5340, 3738880), (5520, 3616960), (5696, 3505200), (5842, 3417600), (5888, 3390900), (6096, 3275200), (6141, 3251200), (6350, 3144192), (6400, 3119628), (6675, 2991104), (6900, 2893568), (7120, 2804160), (7360, 2712720), (7620, 2620160), (7680, 2599690), (8128, 2456400), (8188, 2438400), (8544, 2336800), (8763, 2278400), (8832, 2260600), (8900, 2243328), (9200, 2170176), (9525, 2096128), (9600, 2079752), (10160, 1965120), (10235, 1950720), (10680, 1869440), (11040, 1808480), (11303, 1766400), (11392, 1752600), (11684, 1708800), (11776, 1695450), (12192, 1637600), (12282, 1625600), (12700, 1572096), (12800, 1559814), (13350, 1495552), (13800, 1446784), (14240, 1402080), (14605, 1367040), (14720, 1356360), (15240, 1310080), (15360, 1299845), (16256, 1228200), (16376, 1219200), (17088, 1168400), (17526, 1139200), (17664, 1130300), (17800, 1121664), (18400, 1085088), (19050, 1048064), (19200, 1039876), (20320, 982560), (20470, 975360), (21360, 934720), (22080, 904240), (22606, 883200), (22784, 876300), (23368, 854400), (23552, 847725), (24384, 818800), (24564, 812800), (25400, 786048), (25600, 779907), (26700, 747776), (27600, 723392), (28480, 701040), (29210, 683520), (29440, 678180), (30480, 655040), (30705, 650240), (32512, 614100), (32752, 609600), (33909, 588800), (34176, 584200), (35052, 569600), (35328, 565150), (35600, 560832), (36800, 542544), (38100, 524032), (38400, 519938), (40640, 491280), (40940, 487680), (42720, 467360), (43815, 455680), (44160, 452120), (45212, 441600), (45568, 438150), (46736, 427200), (48768, 409400), (49128, 406400), (50800, 393024), (51175, 390144), (53400, 373888), (55200, 361696), (56515, 353280), (56960, 350520), (58420, 341760), (58880, 339090), (60960, 327520), (61410, 325120), (65024, 307050), (65504, 304800), (67818, 294400), (68352, 292100), (70104, 284800), (70656, 282575), (71200, 280416), (73025, 273408), (73600, 271272), (76200, 262016), (76800, 259969), (81280, 245640), (81880, 243840), (85440, 233680), (87630, 227840), (88320, 226060), (90424, 220800), (91136, 219075), (93472, 213600), (97536, 204700), (98256, 203200), (101600, 196512), (102350, 195072), (106800, 186944), (110400, 180848), (113030, 176640), (113920, 175260), (116840, 170880), (117760, 169545), (121920, 163760), (122820, 162560), (130048, 153525), (131008, 152400), (135636, 147200), (136704, 146050), (140208, 142400)]