1996876800

素因数分解:

$2^{10}\times 3^6\times 5^2\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 462

約数和(自身を含む): 7490718108

約数和(自身を除く): 5493841308

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 107, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 214, 216, 225, 240, 243, 256, 270, 288, 300, 320, 321, 324, 360, 384, 400, 405, 428, 432, 450, 480, 486, 512, 535, 540, 576, 600, 640, 642, 648, 675, 720, 729, 768, 800, 810, 856, 864, 900, 960, 963, 972, 1024, 1070, 1080, 1152, 1200, 1215, 1280, 1284, 1296, 1350, 1440, 1458, 1536, 1600, 1605, 1620, 1712, 1728, 1800, 1920, 1926, 1944, 2025, 2140, 2160, 2304, 2400, 2430, 2560, 2568, 2592, 2675, 2700, 2880, 2889, 2916, 3072, 3200, 3210, 3240, 3424, 3456, 3600, 3645, 3840, 3852, 3888, 4050, 4280, 4320, 4608, 4800, 4815, 4860, 5120, 5136, 5184, 5350, 5400, 5760, 5778, 5832, 6075, 6400, 6420, 6480, 6848, 6912, 7200, 7290, 7680, 7704, 7776, 8025, 8100, 8560, 8640, 8667, 9216, 9600, 9630, 9720, 10272, 10368, 10700, 10800, 11520, 11556, 11664, 12150, 12800, 12840, 12960, 13696, 13824, 14400, 14445, 14580, 15360, 15408, 15552, 16050, 16200, 17120, 17280, 17334, 18225, 19200, 19260, 19440, 20544, 20736, 21400, 21600, 23040, 23112, 23328, 24075, 24300, 25600, 25680, 25920, 26001, 27392, 27648, 28800, 28890, 29160, 30816, 31104, 32100, 32400, 34240, 34560, 34668, 36450, 38400, 38520, 38880, 41088, 41472, 42800, 43200, 43335, 46080, 46224, 46656, 48150, 48600, 51360, 51840, 52002, 54784, 57600, 57780, 58320, 61632, 62208, 64200, 64800, 68480, 69120, 69336, 72225, 72900, 76800, 77040, 77760, 78003, 82176, 82944, 85600, 86400, 86670, 92448, 93312, 96300, 97200, 102720, 103680, 104004, 109568, 115200, 115560, 116640, 123264, 124416, 128400, 129600, 130005, 136960, 138240, 138672, 144450, 145800, 154080, 155520, 156006, 164352, 171200, 172800, 173340, 184896, 186624, 192600, 194400, 205440, 207360, 208008, 216675, 230400, 231120, 233280, 246528, 248832, 256800, 259200, 260010, 273920, 277344, 288900, 291600, 308160, 311040, 312012, 328704, 342400, 345600, 346680, 369792, 373248, 385200, 388800, 390015, 410880, 414720, 416016, 433350, 462240, 466560, 493056, 513600, 518400, 520020, 547840, 554688, 577800, 583200, 616320, 622080, 624024, 650025, 684800, 691200, 693360, 739584, 746496, 770400, 777600, 780030, 821760, 832032, 866700, 924480, 933120, 986112, 1027200, 1036800, 1040040, 1109376, 1155600, 1166400, 1232640, 1244160, 1248048, 1300050, 1369600, 1386720, 1479168, 1540800, 1555200, 1560060, 1643520, 1664064, 1733400, 1848960, 1866240, 1950075, 2054400, 2073600, 2080080, 2218752, 2311200, 2332800, 2465280, 2496096, 2600100, 2739200, 2773440, 2958336, 3081600, 3110400, 3120120, 3328128, 3466800, 3697920, 3732480, 3900150, 4108800, 4160160, 4437504, 4622400, 4665600, 4930560, 4992192, 5200200, 5546880, 6163200, 6220800, 6240240, 6656256, 6933600, 7395840, 7800300, 8217600, 8320320, 8875008, 9244800, 9331200, 9984384, 10400400, 11093760, 12326400, 12480480, 13312512, 13867200, 14791680, 15600600, 16640640, 18489600, 18662400, 19968768, 20800800, 22187520, 24652800, 24960960, 26625024, 27734400, 31201200, 33281280, 36979200, 39937536, 41601600, 44375040, 49921920, 55468800, 62402400, 66562560, 73958400, 79875072, 83203200, 99843840, 110937600, 124804800, 133125120, 166406400, 199687680, 221875200, 249609600, 332812800, 399375360, 499219200, 665625600, 998438400, 1996876800]

約数ペア:

[(1, 1996876800), (2, 998438400), (3, 665625600), (4, 499219200), (5, 399375360), (6, 332812800), (8, 249609600), (9, 221875200), (10, 199687680), (12, 166406400), (15, 133125120), (16, 124804800), (18, 110937600), (20, 99843840), (24, 83203200), (25, 79875072), (27, 73958400), (30, 66562560), (32, 62402400), (36, 55468800), (40, 49921920), (45, 44375040), (48, 41601600), (50, 39937536), (54, 36979200), (60, 33281280), (64, 31201200), (72, 27734400), (75, 26625024), (80, 24960960), (81, 24652800), (90, 22187520), (96, 20800800), (100, 19968768), (107, 18662400), (108, 18489600), (120, 16640640), (128, 15600600), (135, 14791680), (144, 13867200), (150, 13312512), (160, 12480480), (162, 12326400), (180, 11093760), (192, 10400400), (200, 9984384), (214, 9331200), (216, 9244800), (225, 8875008), (240, 8320320), (243, 8217600), (256, 7800300), (270, 7395840), (288, 6933600), (300, 6656256), (320, 6240240), (321, 6220800), (324, 6163200), (360, 5546880), (384, 5200200), (400, 4992192), (405, 4930560), (428, 4665600), (432, 4622400), (450, 4437504), (480, 4160160), (486, 4108800), (512, 3900150), (535, 3732480), (540, 3697920), (576, 3466800), (600, 3328128), (640, 3120120), (642, 3110400), (648, 3081600), (675, 2958336), (720, 2773440), (729, 2739200), (768, 2600100), (800, 2496096), (810, 2465280), (856, 2332800), (864, 2311200), (900, 2218752), (960, 2080080), (963, 2073600), (972, 2054400), (1024, 1950075), (1070, 1866240), (1080, 1848960), (1152, 1733400), (1200, 1664064), (1215, 1643520), (1280, 1560060), (1284, 1555200), (1296, 1540800), (1350, 1479168), (1440, 1386720), (1458, 1369600), (1536, 1300050), (1600, 1248048), (1605, 1244160), (1620, 1232640), (1712, 1166400), (1728, 1155600), (1800, 1109376), (1920, 1040040), (1926, 1036800), (1944, 1027200), (2025, 986112), (2140, 933120), (2160, 924480), (2304, 866700), (2400, 832032), (2430, 821760), (2560, 780030), (2568, 777600), (2592, 770400), (2675, 746496), (2700, 739584), (2880, 693360), (2889, 691200), (2916, 684800), (3072, 650025), (3200, 624024), (3210, 622080), (3240, 616320), (3424, 583200), (3456, 577800), (3600, 554688), (3645, 547840), (3840, 520020), (3852, 518400), (3888, 513600), (4050, 493056), (4280, 466560), (4320, 462240), (4608, 433350), (4800, 416016), (4815, 414720), (4860, 410880), (5120, 390015), (5136, 388800), (5184, 385200), (5350, 373248), (5400, 369792), (5760, 346680), (5778, 345600), (5832, 342400), (6075, 328704), (6400, 312012), (6420, 311040), (6480, 308160), (6848, 291600), (6912, 288900), (7200, 277344), (7290, 273920), (7680, 260010), (7704, 259200), (7776, 256800), (8025, 248832), (8100, 246528), (8560, 233280), (8640, 231120), (8667, 230400), (9216, 216675), (9600, 208008), (9630, 207360), (9720, 205440), (10272, 194400), (10368, 192600), (10700, 186624), (10800, 184896), (11520, 173340), (11556, 172800), (11664, 171200), (12150, 164352), (12800, 156006), (12840, 155520), (12960, 154080), (13696, 145800), (13824, 144450), (14400, 138672), (14445, 138240), (14580, 136960), (15360, 130005), (15408, 129600), (15552, 128400), (16050, 124416), (16200, 123264), (17120, 116640), (17280, 115560), (17334, 115200), (18225, 109568), (19200, 104004), (19260, 103680), (19440, 102720), (20544, 97200), (20736, 96300), (21400, 93312), (21600, 92448), (23040, 86670), (23112, 86400), (23328, 85600), (24075, 82944), (24300, 82176), (25600, 78003), (25680, 77760), (25920, 77040), (26001, 76800), (27392, 72900), (27648, 72225), (28800, 69336), (28890, 69120), (29160, 68480), (30816, 64800), (31104, 64200), (32100, 62208), (32400, 61632), (34240, 58320), (34560, 57780), (34668, 57600), (36450, 54784), (38400, 52002), (38520, 51840), (38880, 51360), (41088, 48600), (41472, 48150), (42800, 46656), (43200, 46224), (43335, 46080)]