15680186496

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{349007}}^1$

素因数の和:349043

約数の個数: 128

約数和(自身を含む): 49838342400

約数和(自身を除く): 34158155904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 44928, 349007, 698014, 1047021, 1396028, 2094042, 2792056, 3141063, 4188084, 4537091, 5584112, 6282126, 8376168, 9074182, 9423189, 11168224, 12564252, 13611273, 16752336, 18148364, 18846378, 22336448, 25128504, 27222546, 33504672, 36296728, 37692756, 40833819, 44672896, 50257008, 54445092, 67009344, 72593456, 75385512, 81667638, 100514016, 108890184, 122501457, 134018688, 145186912, 150771024, 163335276, 201028032, 217780368, 245002914, 290373824, 301542048, 326670552, 402056064, 435560736, 490005828, 580747648, 603084096, 653341104, 871121472, 980011656, 1206168192, 1306682208, 1742242944, 1960023312, 2613364416, 3920046624, 5226728832, 7840093248, 15680186496]

約数ペア:

[(1, 15680186496), (2, 7840093248), (3, 5226728832), (4, 3920046624), (6, 2613364416), (8, 1960023312), (9, 1742242944), (12, 1306682208), (13, 1206168192), (16, 980011656), (18, 871121472), (24, 653341104), (26, 603084096), (27, 580747648), (32, 490005828), (36, 435560736), (39, 402056064), (48, 326670552), (52, 301542048), (54, 290373824), (64, 245002914), (72, 217780368), (78, 201028032), (96, 163335276), (104, 150771024), (108, 145186912), (117, 134018688), (128, 122501457), (144, 108890184), (156, 100514016), (192, 81667638), (208, 75385512), (216, 72593456), (234, 67009344), (288, 54445092), (312, 50257008), (351, 44672896), (384, 40833819), (416, 37692756), (432, 36296728), (468, 33504672), (576, 27222546), (624, 25128504), (702, 22336448), (832, 18846378), (864, 18148364), (936, 16752336), (1152, 13611273), (1248, 12564252), (1404, 11168224), (1664, 9423189), (1728, 9074182), (1872, 8376168), (2496, 6282126), (2808, 5584112), (3456, 4537091), (3744, 4188084), (4992, 3141063), (5616, 2792056), (7488, 2094042), (11232, 1396028), (14976, 1047021), (22464, 698014), (44928, 349007)]