221928960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 320

約数和(自身を含む): 806091264

約数和(自身を除く): 584162304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 71, 74, 80, 88, 96, 110, 111, 120, 128, 132, 142, 148, 160, 165, 176, 185, 192, 213, 220, 222, 240, 256, 264, 284, 296, 320, 330, 352, 355, 370, 384, 407, 426, 440, 444, 480, 512, 528, 555, 568, 592, 640, 660, 704, 710, 740, 768, 781, 814, 852, 880, 888, 960, 1056, 1065, 1110, 1136, 1184, 1221, 1280, 1320, 1408, 1420, 1480, 1536, 1562, 1628, 1704, 1760, 1776, 1920, 2035, 2112, 2130, 2220, 2272, 2343, 2368, 2442, 2560, 2627, 2640, 2816, 2840, 2960, 3124, 3256, 3408, 3520, 3552, 3840, 3905, 4070, 4224, 4260, 4440, 4544, 4686, 4736, 4884, 5254, 5280, 5632, 5680, 5920, 6105, 6248, 6512, 6816, 7040, 7104, 7680, 7810, 7881, 8140, 8448, 8520, 8880, 9088, 9372, 9472, 9768, 10508, 10560, 11360, 11715, 11840, 12210, 12496, 13024, 13135, 13632, 14080, 14208, 15620, 15762, 16280, 16896, 17040, 17760, 18176, 18744, 18944, 19536, 21016, 21120, 22720, 23430, 23680, 24420, 24992, 26048, 26270, 27264, 28160, 28416, 28897, 31240, 31524, 32560, 34080, 35520, 36352, 37488, 39072, 39405, 42032, 42240, 45440, 46860, 47360, 48840, 49984, 52096, 52540, 54528, 56832, 57794, 62480, 63048, 65120, 68160, 71040, 74976, 78144, 78810, 84064, 84480, 86691, 90880, 93720, 94720, 97680, 99968, 104192, 105080, 109056, 115588, 124960, 126096, 130240, 136320, 142080, 144485, 149952, 156288, 157620, 168128, 173382, 181760, 187440, 195360, 199936, 208384, 210160, 231176, 249920, 252192, 260480, 272640, 284160, 288970, 299904, 312576, 315240, 336256, 346764, 374880, 390720, 399872, 420320, 433455, 462352, 499840, 504384, 520960, 545280, 577940, 599808, 625152, 630480, 672512, 693528, 749760, 781440, 840640, 866910, 924704, 999680, 1008768, 1041920, 1155880, 1199616, 1260960, 1345024, 1387056, 1499520, 1562880, 1681280, 1733820, 1849408, 1999360, 2017536, 2311760, 2521920, 2774112, 2999040, 3125760, 3362560, 3467640, 3698816, 4035072, 4623520, 5043840, 5548224, 5998080, 6725120, 6935280, 7397632, 9247040, 10087680, 11096448, 13870560, 14795264, 18494080, 20175360, 22192896, 27741120, 36988160, 44385792, 55482240, 73976320, 110964480, 221928960]

約数ペア:

[(1, 221928960), (2, 110964480), (3, 73976320), (4, 55482240), (5, 44385792), (6, 36988160), (8, 27741120), (10, 22192896), (11, 20175360), (12, 18494080), (15, 14795264), (16, 13870560), (20, 11096448), (22, 10087680), (24, 9247040), (30, 7397632), (32, 6935280), (33, 6725120), (37, 5998080), (40, 5548224), (44, 5043840), (48, 4623520), (55, 4035072), (60, 3698816), (64, 3467640), (66, 3362560), (71, 3125760), (74, 2999040), (80, 2774112), (88, 2521920), (96, 2311760), (110, 2017536), (111, 1999360), (120, 1849408), (128, 1733820), (132, 1681280), (142, 1562880), (148, 1499520), (160, 1387056), (165, 1345024), (176, 1260960), (185, 1199616), (192, 1155880), (213, 1041920), (220, 1008768), (222, 999680), (240, 924704), (256, 866910), (264, 840640), (284, 781440), (296, 749760), (320, 693528), (330, 672512), (352, 630480), (355, 625152), (370, 599808), (384, 577940), (407, 545280), (426, 520960), (440, 504384), (444, 499840), (480, 462352), (512, 433455), (528, 420320), (555, 399872), (568, 390720), (592, 374880), (640, 346764), (660, 336256), (704, 315240), (710, 312576), (740, 299904), (768, 288970), (781, 284160), (814, 272640), (852, 260480), (880, 252192), (888, 249920), (960, 231176), (1056, 210160), (1065, 208384), (1110, 199936), (1136, 195360), (1184, 187440), (1221, 181760), (1280, 173382), (1320, 168128), (1408, 157620), (1420, 156288), (1480, 149952), (1536, 144485), (1562, 142080), (1628, 136320), (1704, 130240), (1760, 126096), (1776, 124960), (1920, 115588), (2035, 109056), (2112, 105080), (2130, 104192), (2220, 99968), (2272, 97680), (2343, 94720), (2368, 93720), (2442, 90880), (2560, 86691), (2627, 84480), (2640, 84064), (2816, 78810), (2840, 78144), (2960, 74976), (3124, 71040), (3256, 68160), (3408, 65120), (3520, 63048), (3552, 62480), (3840, 57794), (3905, 56832), (4070, 54528), (4224, 52540), (4260, 52096), (4440, 49984), (4544, 48840), (4686, 47360), (4736, 46860), (4884, 45440), (5254, 42240), (5280, 42032), (5632, 39405), (5680, 39072), (5920, 37488), (6105, 36352), (6248, 35520), (6512, 34080), (6816, 32560), (7040, 31524), (7104, 31240), (7680, 28897), (7810, 28416), (7881, 28160), (8140, 27264), (8448, 26270), (8520, 26048), (8880, 24992), (9088, 24420), (9372, 23680), (9472, 23430), (9768, 22720), (10508, 21120), (10560, 21016), (11360, 19536), (11715, 18944), (11840, 18744), (12210, 18176), (12496, 17760), (13024, 17040), (13135, 16896), (13632, 16280), (14080, 15762), (14208, 15620)]