2178521280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1944

約数の個数: 336

約数和(自身を含む): 8334353664

約数和(自身を除く): 6155832384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 192, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 320, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 576, 585, 620, 624, 720, 744, 780, 806, 832, 930, 936, 960, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 1877, 1984, 2015, 2080, 2232, 2340, 2418, 2480, 2496, 2790, 2880, 2976, 3120, 3224, 3627, 3720, 3744, 3754, 4030, 4160, 4464, 4680, 4836, 4960, 5580, 5631, 5952, 6045, 6240, 6448, 7254, 7440, 7488, 7508, 8060, 8928, 9360, 9385, 9672, 9920, 11160, 11262, 12090, 12480, 12896, 14508, 14880, 15016, 16120, 16893, 17856, 18135, 18720, 18770, 19344, 22320, 22524, 24180, 24401, 25792, 28155, 29016, 29760, 30032, 32240, 33786, 36270, 37440, 37540, 38688, 44640, 45048, 48360, 48802, 56310, 58032, 58187, 60064, 64480, 67572, 72540, 73203, 75080, 77376, 84465, 89280, 90096, 96720, 97604, 112620, 116064, 116374, 120128, 122005, 128960, 135144, 145080, 146406, 150160, 168930, 174561, 180192, 193440, 195208, 219609, 225240, 232128, 232748, 244010, 270288, 290160, 290935, 292812, 300320, 337860, 349122, 360384, 366015, 386880, 390416, 439218, 450480, 465496, 488020, 523683, 540576, 580320, 581870, 585624, 600640, 675720, 698244, 732030, 756431, 780832, 872805, 878436, 900960, 930992, 976040, 1047366, 1081152, 1098045, 1160640, 1163740, 1171248, 1351440, 1396488, 1464060, 1512862, 1561664, 1745610, 1756872, 1801920, 1861984, 1952080, 2094732, 2196090, 2269293, 2327480, 2342496, 2618415, 2702880, 2792976, 2928120, 3025724, 3491220, 3513744, 3723968, 3782155, 3904160, 4189464, 4392180, 4538586, 4654960, 4684992, 5236830, 5405760, 5585952, 5856240, 6051448, 6807879, 6982440, 7027488, 7564310, 7808320, 8378928, 8784360, 9077172, 9309920, 10473660, 11171904, 11346465, 11712480, 12102896, 13615758, 13964880, 14054976, 15128620, 16757856, 17568720, 18154344, 18619840, 20947320, 22692930, 23424960, 24205792, 27231516, 27929760, 30257240, 33515712, 34039395, 35137440, 36308688, 41894640, 45385860, 48411584, 54463032, 55859520, 60514480, 68078790, 70274880, 72617376, 83789280, 90771720, 108926064, 121028960, 136157580, 145234752, 167578560, 181543440, 217852128, 242057920, 272315160, 363086880, 435704256, 544630320, 726173760, 1089260640, 2178521280]

約数ペア:

[(1, 2178521280), (2, 1089260640), (3, 726173760), (4, 544630320), (5, 435704256), (6, 363086880), (8, 272315160), (9, 242057920), (10, 217852128), (12, 181543440), (13, 167578560), (15, 145234752), (16, 136157580), (18, 121028960), (20, 108926064), (24, 90771720), (26, 83789280), (30, 72617376), (31, 70274880), (32, 68078790), (36, 60514480), (39, 55859520), (40, 54463032), (45, 48411584), (48, 45385860), (52, 41894640), (60, 36308688), (62, 35137440), (64, 34039395), (65, 33515712), (72, 30257240), (78, 27929760), (80, 27231516), (90, 24205792), (93, 23424960), (96, 22692930), (104, 20947320), (117, 18619840), (120, 18154344), (124, 17568720), (130, 16757856), (144, 15128620), (155, 14054976), (156, 13964880), (160, 13615758), (180, 12102896), (186, 11712480), (192, 11346465), (195, 11171904), (208, 10473660), (234, 9309920), (240, 9077172), (248, 8784360), (260, 8378928), (279, 7808320), (288, 7564310), (310, 7027488), (312, 6982440), (320, 6807879), (360, 6051448), (372, 5856240), (390, 5585952), (403, 5405760), (416, 5236830), (465, 4684992), (468, 4654960), (480, 4538586), (496, 4392180), (520, 4189464), (558, 3904160), (576, 3782155), (585, 3723968), (620, 3513744), (624, 3491220), (720, 3025724), (744, 2928120), (780, 2792976), (806, 2702880), (832, 2618415), (930, 2342496), (936, 2327480), (960, 2269293), (992, 2196090), (1040, 2094732), (1116, 1952080), (1170, 1861984), (1209, 1801920), (1240, 1756872), (1248, 1745610), (1395, 1561664), (1440, 1512862), (1488, 1464060), (1560, 1396488), (1612, 1351440), (1860, 1171248), (1872, 1163740), (1877, 1160640), (1984, 1098045), (2015, 1081152), (2080, 1047366), (2232, 976040), (2340, 930992), (2418, 900960), (2480, 878436), (2496, 872805), (2790, 780832), (2880, 756431), (2976, 732030), (3120, 698244), (3224, 675720), (3627, 600640), (3720, 585624), (3744, 581870), (3754, 580320), (4030, 540576), (4160, 523683), (4464, 488020), (4680, 465496), (4836, 450480), (4960, 439218), (5580, 390416), (5631, 386880), (5952, 366015), (6045, 360384), (6240, 349122), (6448, 337860), (7254, 300320), (7440, 292812), (7488, 290935), (7508, 290160), (8060, 270288), (8928, 244010), (9360, 232748), (9385, 232128), (9672, 225240), (9920, 219609), (11160, 195208), (11262, 193440), (12090, 180192), (12480, 174561), (12896, 168930), (14508, 150160), (14880, 146406), (15016, 145080), (16120, 135144), (16893, 128960), (17856, 122005), (18135, 120128), (18720, 116374), (18770, 116064), (19344, 112620), (22320, 97604), (22524, 96720), (24180, 90096), (24401, 89280), (25792, 84465), (28155, 77376), (29016, 75080), (29760, 73203), (30032, 72540), (32240, 67572), (33786, 64480), (36270, 60064), (37440, 58187), (37540, 58032), (38688, 56310), (44640, 48802), (45048, 48360)]