2147418240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 256

約数和(自身を含む): 7907725440

約数和(自身を除く): 5760307200

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, 160, 165, 170, 176, 187, 192, 204, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 510, 528, 544, 561, 640, 660, 680, 704, 748, 816, 880, 935, 960, 1020, 1056, 1088, 1122, 1320, 1360, 1408, 1496, 1632, 1760, 1870, 1920, 2040, 2112, 2176, 2244, 2640, 2720, 2805, 2992, 3264, 3520, 3740, 4080, 4224, 4488, 5280, 5440, 5610, 5981, 5984, 6528, 7040, 7480, 8160, 8976, 10560, 10880, 11220, 11962, 11968, 14960, 16320, 17943, 17952, 21120, 22440, 23924, 23936, 29905, 29920, 32640, 35886, 35904, 44880, 47848, 59810, 59840, 65791, 71772, 71808, 89715, 89760, 95696, 101677, 119620, 119680, 131582, 143544, 179430, 179520, 191392, 197373, 203354, 239240, 263164, 287088, 305031, 328955, 358860, 359040, 382784, 394746, 406708, 478480, 508385, 526328, 574176, 610062, 657910, 717720, 765568, 789492, 813416, 956960, 986865, 1016770, 1052656, 1118447, 1148352, 1220124, 1315820, 1435440, 1525155, 1578984, 1626832, 1913920, 1973730, 2033540, 2105312, 2236894, 2296704, 2440248, 2631640, 2870880, 3050310, 3157968, 3253664, 3355341, 3827840, 3947460, 4067080, 4210624, 4473788, 4880496, 5263280, 5592235, 5741760, 6100620, 6315936, 6507328, 6710682, 7894920, 8134160, 8421248, 8947576, 9760992, 10526560, 11184470, 11483520, 12201240, 12631872, 13014656, 13421364, 15789840, 16268320, 16776705, 17895152, 19521984, 21053120, 22368940, 24402480, 25263744, 26842728, 31579680, 32536640, 33553410, 35790304, 39043968, 42106240, 44737880, 48804960, 53685456, 63159360, 65073280, 67106820, 71580608, 89475760, 97609920, 107370912, 126318720, 134213640, 143161216, 178951520, 195219840, 214741824, 268427280, 357903040, 429483648, 536854560, 715806080, 1073709120, 2147418240]

約数ペア:

[(1, 2147418240), (2, 1073709120), (3, 715806080), (4, 536854560), (5, 429483648), (6, 357903040), (8, 268427280), (10, 214741824), (11, 195219840), (12, 178951520), (15, 143161216), (16, 134213640), (17, 126318720), (20, 107370912), (22, 97609920), (24, 89475760), (30, 71580608), (32, 67106820), (33, 65073280), (34, 63159360), (40, 53685456), (44, 48804960), (48, 44737880), (51, 42106240), (55, 39043968), (60, 35790304), (64, 33553410), (66, 32536640), (68, 31579680), (80, 26842728), (85, 25263744), (88, 24402480), (96, 22368940), (102, 21053120), (110, 19521984), (120, 17895152), (128, 16776705), (132, 16268320), (136, 15789840), (160, 13421364), (165, 13014656), (170, 12631872), (176, 12201240), (187, 11483520), (192, 11184470), (204, 10526560), (220, 9760992), (240, 8947576), (255, 8421248), (264, 8134160), (272, 7894920), (320, 6710682), (330, 6507328), (340, 6315936), (352, 6100620), (374, 5741760), (384, 5592235), (408, 5263280), (440, 4880496), (480, 4473788), (510, 4210624), (528, 4067080), (544, 3947460), (561, 3827840), (640, 3355341), (660, 3253664), (680, 3157968), (704, 3050310), (748, 2870880), (816, 2631640), (880, 2440248), (935, 2296704), (960, 2236894), (1020, 2105312), (1056, 2033540), (1088, 1973730), (1122, 1913920), (1320, 1626832), (1360, 1578984), (1408, 1525155), (1496, 1435440), (1632, 1315820), (1760, 1220124), (1870, 1148352), (1920, 1118447), (2040, 1052656), (2112, 1016770), (2176, 986865), (2244, 956960), (2640, 813416), (2720, 789492), (2805, 765568), (2992, 717720), (3264, 657910), (3520, 610062), (3740, 574176), (4080, 526328), (4224, 508385), (4488, 478480), (5280, 406708), (5440, 394746), (5610, 382784), (5981, 359040), (5984, 358860), (6528, 328955), (7040, 305031), (7480, 287088), (8160, 263164), (8976, 239240), (10560, 203354), (10880, 197373), (11220, 191392), (11962, 179520), (11968, 179430), (14960, 143544), (16320, 131582), (17943, 119680), (17952, 119620), (21120, 101677), (22440, 95696), (23924, 89760), (23936, 89715), (29905, 71808), (29920, 71772), (32640, 65791), (35886, 59840), (35904, 59810), (44880, 47848)]