1779984960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:965

約数の個数: 224

約数和(自身を含む): 6125992320

約数和(自身を除く): 4346007360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 193, 195, 208, 240, 260, 312, 320, 386, 390, 416, 480, 520, 579, 624, 739, 772, 780, 832, 960, 965, 1040, 1158, 1248, 1478, 1544, 1560, 1930, 2080, 2217, 2316, 2496, 2509, 2895, 2956, 3088, 3120, 3695, 3860, 4160, 4434, 4632, 5018, 5790, 5912, 6176, 6240, 7390, 7527, 7720, 8868, 9264, 9607, 10036, 11085, 11580, 11824, 12352, 12480, 12545, 14780, 15054, 15440, 17736, 18528, 19214, 20072, 22170, 23160, 23648, 25090, 28821, 29560, 30108, 30880, 35472, 37056, 37635, 38428, 40144, 44340, 46320, 47296, 48035, 50180, 57642, 59120, 60216, 61760, 70944, 75270, 76856, 80288, 88680, 92640, 96070, 100360, 115284, 118240, 120432, 141888, 142627, 144105, 150540, 153712, 160576, 177360, 185280, 192140, 200720, 230568, 236480, 240864, 285254, 288210, 301080, 307424, 354720, 384280, 401440, 427881, 461136, 481728, 570508, 576420, 602160, 614848, 709440, 713135, 768560, 802880, 855762, 922272, 1141016, 1152840, 1204320, 1426270, 1537120, 1711524, 1844544, 1854151, 2139405, 2282032, 2305680, 2408640, 2852540, 3074240, 3423048, 3708302, 4278810, 4564064, 4611360, 5562453, 5705080, 6846096, 7416604, 8557620, 9128128, 9222720, 9270755, 11124906, 11410160, 13692192, 14833208, 17115240, 18541510, 22249812, 22820320, 27384384, 27812265, 29666416, 34230480, 37083020, 44499624, 45640640, 55624530, 59332832, 68460960, 74166040, 88999248, 111249060, 118665664, 136921920, 148332080, 177998496, 222498120, 296664160, 355996992, 444996240, 593328320, 889992480, 1779984960]

約数ペア:

[(1, 1779984960), (2, 889992480), (3, 593328320), (4, 444996240), (5, 355996992), (6, 296664160), (8, 222498120), (10, 177998496), (12, 148332080), (13, 136921920), (15, 118665664), (16, 111249060), (20, 88999248), (24, 74166040), (26, 68460960), (30, 59332832), (32, 55624530), (39, 45640640), (40, 44499624), (48, 37083020), (52, 34230480), (60, 29666416), (64, 27812265), (65, 27384384), (78, 22820320), (80, 22249812), (96, 18541510), (104, 17115240), (120, 14833208), (130, 13692192), (156, 11410160), (160, 11124906), (192, 9270755), (193, 9222720), (195, 9128128), (208, 8557620), (240, 7416604), (260, 6846096), (312, 5705080), (320, 5562453), (386, 4611360), (390, 4564064), (416, 4278810), (480, 3708302), (520, 3423048), (579, 3074240), (624, 2852540), (739, 2408640), (772, 2305680), (780, 2282032), (832, 2139405), (960, 1854151), (965, 1844544), (1040, 1711524), (1158, 1537120), (1248, 1426270), (1478, 1204320), (1544, 1152840), (1560, 1141016), (1930, 922272), (2080, 855762), (2217, 802880), (2316, 768560), (2496, 713135), (2509, 709440), (2895, 614848), (2956, 602160), (3088, 576420), (3120, 570508), (3695, 481728), (3860, 461136), (4160, 427881), (4434, 401440), (4632, 384280), (5018, 354720), (5790, 307424), (5912, 301080), (6176, 288210), (6240, 285254), (7390, 240864), (7527, 236480), (7720, 230568), (8868, 200720), (9264, 192140), (9607, 185280), (10036, 177360), (11085, 160576), (11580, 153712), (11824, 150540), (12352, 144105), (12480, 142627), (12545, 141888), (14780, 120432), (15054, 118240), (15440, 115284), (17736, 100360), (18528, 96070), (19214, 92640), (20072, 88680), (22170, 80288), (23160, 76856), (23648, 75270), (25090, 70944), (28821, 61760), (29560, 60216), (30108, 59120), (30880, 57642), (35472, 50180), (37056, 48035), (37635, 47296), (38428, 46320), (40144, 44340)]