80771040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{2671}}^1$

素因数の和:2702

約数の個数: 192

約数和(自身を含む): 323205120

約数和(自身を除く): 242434080

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, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2671, 3024, 3360, 3780, 4320, 5040, 5342, 6048, 7560, 8013, 10080, 10684, 13355, 15120, 16026, 18697, 21368, 24039, 26710, 30240, 32052, 37394, 40065, 42736, 48078, 53420, 56091, 64104, 72117, 74788, 80130, 85472, 93485, 96156, 106840, 112182, 120195, 128208, 144234, 149576, 160260, 168273, 186970, 192312, 213680, 224364, 240390, 256416, 280455, 288468, 299152, 320520, 336546, 360585, 373940, 384624, 427360, 448728, 480780, 504819, 560910, 576936, 598304, 641040, 673092, 721170, 747880, 769248, 841365, 897456, 961560, 1009638, 1121820, 1153872, 1282080, 1346184, 1442340, 1495760, 1682730, 1794912, 1923120, 2019276, 2243640, 2307744, 2524095, 2692368, 2884680, 2991520, 3365460, 3846240, 4038552, 4487280, 5048190, 5384736, 5769360, 6730920, 8077104, 8974560, 10096380, 11538720, 13461840, 16154208, 20192760, 26923680, 40385520, 80771040]

約数ペア:

[(1, 80771040), (2, 40385520), (3, 26923680), (4, 20192760), (5, 16154208), (6, 13461840), (7, 11538720), (8, 10096380), (9, 8974560), (10, 8077104), (12, 6730920), (14, 5769360), (15, 5384736), (16, 5048190), (18, 4487280), (20, 4038552), (21, 3846240), (24, 3365460), (27, 2991520), (28, 2884680), (30, 2692368), (32, 2524095), (35, 2307744), (36, 2243640), (40, 2019276), (42, 1923120), (45, 1794912), (48, 1682730), (54, 1495760), (56, 1442340), (60, 1346184), (63, 1282080), (70, 1153872), (72, 1121820), (80, 1009638), (84, 961560), (90, 897456), (96, 841365), (105, 769248), (108, 747880), (112, 721170), (120, 673092), (126, 641040), (135, 598304), (140, 576936), (144, 560910), (160, 504819), (168, 480780), (180, 448728), (189, 427360), (210, 384624), (216, 373940), (224, 360585), (240, 336546), (252, 320520), (270, 299152), (280, 288468), (288, 280455), (315, 256416), (336, 240390), (360, 224364), (378, 213680), (420, 192312), (432, 186970), (480, 168273), (504, 160260), (540, 149576), (560, 144234), (630, 128208), (672, 120195), (720, 112182), (756, 106840), (840, 96156), (864, 93485), (945, 85472), (1008, 80130), (1080, 74788), (1120, 72117), (1260, 64104), (1440, 56091), (1512, 53420), (1680, 48078), (1890, 42736), (2016, 40065), (2160, 37394), (2520, 32052), (2671, 30240), (3024, 26710), (3360, 24039), (3780, 21368), (4320, 18697), (5040, 16026), (5342, 15120), (6048, 13355), (7560, 10684), (8013, 10080)]