84722880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 300215808

約数和(自身を除く): 215492928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 110, 113, 120, 132, 142, 160, 165, 176, 192, 213, 220, 226, 240, 264, 284, 320, 330, 339, 352, 355, 426, 440, 452, 480, 528, 565, 568, 660, 678, 704, 710, 781, 852, 880, 904, 960, 1056, 1065, 1130, 1136, 1243, 1320, 1356, 1420, 1562, 1695, 1704, 1760, 1808, 2112, 2130, 2260, 2272, 2343, 2486, 2640, 2712, 2840, 3124, 3390, 3408, 3520, 3616, 3729, 3905, 4260, 4520, 4544, 4686, 4972, 5280, 5424, 5680, 6215, 6248, 6780, 6816, 7232, 7458, 7810, 8023, 8520, 9040, 9372, 9944, 10560, 10848, 11360, 11715, 12430, 12496, 13560, 13632, 14916, 15620, 16046, 17040, 18080, 18645, 18744, 19888, 21696, 22720, 23430, 24069, 24860, 24992, 27120, 29832, 31240, 32092, 34080, 36160, 37290, 37488, 39776, 40115, 46860, 48138, 49720, 49984, 54240, 59664, 62480, 64184, 68160, 74580, 74976, 79552, 80230, 88253, 93720, 96276, 99440, 108480, 119328, 120345, 124960, 128368, 149160, 149952, 160460, 176506, 187440, 192552, 198880, 238656, 240690, 249920, 256736, 264759, 298320, 320920, 353012, 374880, 385104, 397760, 441265, 481380, 513472, 529518, 596640, 641840, 706024, 749760, 770208, 882530, 962760, 1059036, 1193280, 1283680, 1323795, 1412048, 1540416, 1765060, 1925520, 2118072, 2567360, 2647590, 2824096, 3530120, 3851040, 4236144, 5295180, 5648192, 7060240, 7702080, 8472288, 10590360, 14120480, 16944576, 21180720, 28240960, 42361440, 84722880]

約数ペア:

[(1, 84722880), (2, 42361440), (3, 28240960), (4, 21180720), (5, 16944576), (6, 14120480), (8, 10590360), (10, 8472288), (11, 7702080), (12, 7060240), (15, 5648192), (16, 5295180), (20, 4236144), (22, 3851040), (24, 3530120), (30, 2824096), (32, 2647590), (33, 2567360), (40, 2118072), (44, 1925520), (48, 1765060), (55, 1540416), (60, 1412048), (64, 1323795), (66, 1283680), (71, 1193280), (80, 1059036), (88, 962760), (96, 882530), (110, 770208), (113, 749760), (120, 706024), (132, 641840), (142, 596640), (160, 529518), (165, 513472), (176, 481380), (192, 441265), (213, 397760), (220, 385104), (226, 374880), (240, 353012), (264, 320920), (284, 298320), (320, 264759), (330, 256736), (339, 249920), (352, 240690), (355, 238656), (426, 198880), (440, 192552), (452, 187440), (480, 176506), (528, 160460), (565, 149952), (568, 149160), (660, 128368), (678, 124960), (704, 120345), (710, 119328), (781, 108480), (852, 99440), (880, 96276), (904, 93720), (960, 88253), (1056, 80230), (1065, 79552), (1130, 74976), (1136, 74580), (1243, 68160), (1320, 64184), (1356, 62480), (1420, 59664), (1562, 54240), (1695, 49984), (1704, 49720), (1760, 48138), (1808, 46860), (2112, 40115), (2130, 39776), (2260, 37488), (2272, 37290), (2343, 36160), (2486, 34080), (2640, 32092), (2712, 31240), (2840, 29832), (3124, 27120), (3390, 24992), (3408, 24860), (3520, 24069), (3616, 23430), (3729, 22720), (3905, 21696), (4260, 19888), (4520, 18744), (4544, 18645), (4686, 18080), (4972, 17040), (5280, 16046), (5424, 15620), (5680, 14916), (6215, 13632), (6248, 13560), (6780, 12496), (6816, 12430), (7232, 11715), (7458, 11360), (7810, 10848), (8023, 10560), (8520, 9944), (9040, 9372)]