289222080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 224

約数和(自身を含む): 1059631104

約数和(自身を除く): 770409024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 193, 210, 223, 224, 240, 280, 320, 336, 386, 420, 446, 448, 480, 560, 579, 669, 672, 772, 840, 892, 960, 965, 1115, 1120, 1158, 1338, 1344, 1351, 1544, 1561, 1680, 1784, 1930, 2230, 2240, 2316, 2676, 2702, 2895, 3088, 3122, 3345, 3360, 3568, 3860, 4053, 4460, 4632, 4683, 5352, 5404, 5790, 6176, 6244, 6690, 6720, 6755, 7136, 7720, 7805, 8106, 8920, 9264, 9366, 10704, 10808, 11580, 12352, 12488, 13380, 13510, 14272, 15440, 15610, 16212, 17840, 18528, 18732, 20265, 21408, 21616, 23160, 23415, 24976, 26760, 27020, 30880, 31220, 32424, 35680, 37056, 37464, 40530, 42816, 43039, 43232, 46320, 46830, 49952, 53520, 54040, 61760, 62440, 64848, 71360, 74928, 81060, 86078, 86464, 92640, 93660, 99904, 107040, 108080, 124880, 129117, 129696, 149856, 162120, 172156, 185280, 187320, 214080, 215195, 216160, 249760, 258234, 259392, 299712, 301273, 324240, 344312, 374640, 430390, 432320, 499520, 516468, 602546, 645585, 648480, 688624, 749280, 860780, 903819, 1032936, 1205092, 1291170, 1296960, 1377248, 1498560, 1506365, 1721560, 1807638, 2065872, 2410184, 2582340, 2754496, 3012730, 3443120, 3615276, 4131744, 4519095, 4820368, 5164680, 6025460, 6886240, 7230552, 8263488, 9038190, 9640736, 10329360, 12050920, 13772480, 14461104, 18076380, 19281472, 20658720, 24101840, 28922208, 36152760, 41317440, 48203680, 57844416, 72305520, 96407360, 144611040, 289222080]

約数ペア:

[(1, 289222080), (2, 144611040), (3, 96407360), (4, 72305520), (5, 57844416), (6, 48203680), (7, 41317440), (8, 36152760), (10, 28922208), (12, 24101840), (14, 20658720), (15, 19281472), (16, 18076380), (20, 14461104), (21, 13772480), (24, 12050920), (28, 10329360), (30, 9640736), (32, 9038190), (35, 8263488), (40, 7230552), (42, 6886240), (48, 6025460), (56, 5164680), (60, 4820368), (64, 4519095), (70, 4131744), (80, 3615276), (84, 3443120), (96, 3012730), (105, 2754496), (112, 2582340), (120, 2410184), (140, 2065872), (160, 1807638), (168, 1721560), (192, 1506365), (193, 1498560), (210, 1377248), (223, 1296960), (224, 1291170), (240, 1205092), (280, 1032936), (320, 903819), (336, 860780), (386, 749280), (420, 688624), (446, 648480), (448, 645585), (480, 602546), (560, 516468), (579, 499520), (669, 432320), (672, 430390), (772, 374640), (840, 344312), (892, 324240), (960, 301273), (965, 299712), (1115, 259392), (1120, 258234), (1158, 249760), (1338, 216160), (1344, 215195), (1351, 214080), (1544, 187320), (1561, 185280), (1680, 172156), (1784, 162120), (1930, 149856), (2230, 129696), (2240, 129117), (2316, 124880), (2676, 108080), (2702, 107040), (2895, 99904), (3088, 93660), (3122, 92640), (3345, 86464), (3360, 86078), (3568, 81060), (3860, 74928), (4053, 71360), (4460, 64848), (4632, 62440), (4683, 61760), (5352, 54040), (5404, 53520), (5790, 49952), (6176, 46830), (6244, 46320), (6690, 43232), (6720, 43039), (6755, 42816), (7136, 40530), (7720, 37464), (7805, 37056), (8106, 35680), (8920, 32424), (9264, 31220), (9366, 30880), (10704, 27020), (10808, 26760), (11580, 24976), (12352, 23415), (12488, 23160), (13380, 21616), (13510, 21408), (14272, 20265), (15440, 18732), (15610, 18528), (16212, 17840)]