1229891040

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 288

約数和(自身を含む): 4975326720

約数和(自身を除く): 3745435680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4519, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9038, 9072, 9720, 10080, 11340, 12960, 13557, 13608, 15120, 17010, 18076, 18144, 19440, 22595, 22680, 27114, 27216, 30240, 31633, 34020, 36152, 38880, 40671, 45190, 45360, 54228, 54432, 63266, 67785, 68040, 72304, 81342, 90380, 90720, 94899, 108456, 122013, 126532, 135570, 136080, 144608, 158165, 162684, 180760, 189798, 203355, 216912, 244026, 253064, 271140, 272160, 284697, 316330, 325368, 361520, 366039, 379596, 406710, 433824, 474495, 488052, 506128, 542280, 569394, 610065, 632660, 650736, 723040, 732078, 759192, 813420, 854091, 948990, 976104, 1012256, 1084560, 1098117, 1138788, 1220130, 1265320, 1301472, 1423485, 1464156, 1518384, 1626840, 1708182, 1830195, 1897980, 1952208, 2169120, 2196234, 2277576, 2440260, 2530640, 2562273, 2846970, 2928312, 3036768, 3253680, 3416364, 3660390, 3795960, 3904416, 4270455, 4392468, 4555152, 4880520, 5061280, 5124546, 5490585, 5693940, 5856624, 6507360, 6832728, 7320780, 7591920, 7686819, 8540910, 8784936, 9110304, 9761040, 10249092, 10981170, 11387880, 11713248, 12811365, 13665456, 14641560, 15183840, 15373638, 17081820, 17569872, 19522080, 20498184, 21962340, 22775760, 25622730, 27330912, 29283120, 30747276, 34163640, 35139744, 38434095, 40996368, 43924680, 45551520, 51245460, 58566240, 61494552, 68327280, 76868190, 81992736, 87849360, 102490920, 122989104, 136654560, 153736380, 175698720, 204981840, 245978208, 307472760, 409963680, 614945520, 1229891040]

約数ペア:

[(1, 1229891040), (2, 614945520), (3, 409963680), (4, 307472760), (5, 245978208), (6, 204981840), (7, 175698720), (8, 153736380), (9, 136654560), (10, 122989104), (12, 102490920), (14, 87849360), (15, 81992736), (16, 76868190), (18, 68327280), (20, 61494552), (21, 58566240), (24, 51245460), (27, 45551520), (28, 43924680), (30, 40996368), (32, 38434095), (35, 35139744), (36, 34163640), (40, 30747276), (42, 29283120), (45, 27330912), (48, 25622730), (54, 22775760), (56, 21962340), (60, 20498184), (63, 19522080), (70, 17569872), (72, 17081820), (80, 15373638), (81, 15183840), (84, 14641560), (90, 13665456), (96, 12811365), (105, 11713248), (108, 11387880), (112, 10981170), (120, 10249092), (126, 9761040), (135, 9110304), (140, 8784936), (144, 8540910), (160, 7686819), (162, 7591920), (168, 7320780), (180, 6832728), (189, 6507360), (210, 5856624), (216, 5693940), (224, 5490585), (240, 5124546), (243, 5061280), (252, 4880520), (270, 4555152), (280, 4392468), (288, 4270455), (315, 3904416), (324, 3795960), (336, 3660390), (360, 3416364), (378, 3253680), (405, 3036768), (420, 2928312), (432, 2846970), (480, 2562273), (486, 2530640), (504, 2440260), (540, 2277576), (560, 2196234), (567, 2169120), (630, 1952208), (648, 1897980), (672, 1830195), (720, 1708182), (756, 1626840), (810, 1518384), (840, 1464156), (864, 1423485), (945, 1301472), (972, 1265320), (1008, 1220130), (1080, 1138788), (1120, 1098117), (1134, 1084560), (1215, 1012256), (1260, 976104), (1296, 948990), (1440, 854091), (1512, 813420), (1620, 759192), (1680, 732078), (1701, 723040), (1890, 650736), (1944, 632660), (2016, 610065), (2160, 569394), (2268, 542280), (2430, 506128), (2520, 488052), (2592, 474495), (2835, 433824), (3024, 406710), (3240, 379596), (3360, 366039), (3402, 361520), (3780, 325368), (3888, 316330), (4320, 284697), (4519, 272160), (4536, 271140), (4860, 253064), (5040, 244026), (5670, 216912), (6048, 203355), (6480, 189798), (6804, 180760), (7560, 162684), (7776, 158165), (8505, 144608), (9038, 136080), (9072, 135570), (9720, 126532), (10080, 122013), (11340, 108456), (12960, 94899), (13557, 90720), (13608, 90380), (15120, 81342), (17010, 72304), (18076, 68040), (18144, 67785), (19440, 63266), (22595, 54432), (22680, 54228), (27114, 45360), (27216, 45190), (30240, 40671), (31633, 38880), (34020, 36152)]