2824720640

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 216

約数和(自身を含む): 8147404440

約数和(自身を除く): 5322683800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 64, 70, 80, 98, 112, 116, 128, 140, 145, 160, 196, 203, 224, 232, 245, 256, 280, 290, 320, 392, 406, 448, 464, 490, 560, 580, 640, 784, 812, 896, 928, 980, 1015, 1120, 1160, 1280, 1421, 1553, 1568, 1624, 1792, 1856, 1960, 2030, 2240, 2320, 2842, 3106, 3136, 3248, 3712, 3920, 4060, 4480, 4640, 5684, 6212, 6272, 6496, 7105, 7424, 7765, 7840, 8120, 8960, 9280, 10871, 11368, 12424, 12544, 12992, 14210, 15530, 15680, 16240, 18560, 21742, 22736, 24848, 25984, 28420, 31060, 31360, 32480, 37120, 43484, 45037, 45472, 49696, 51968, 54355, 56840, 62120, 62720, 64960, 76097, 86968, 90074, 90944, 99392, 108710, 113680, 124240, 129920, 152194, 173936, 180148, 181888, 198784, 217420, 225185, 227360, 248480, 259840, 304388, 315259, 347872, 360296, 363776, 380485, 397568, 434840, 450370, 454720, 496960, 608776, 630518, 695744, 720592, 760970, 869680, 900740, 909440, 993920, 1217552, 1261036, 1391488, 1441184, 1521940, 1576295, 1739360, 1801480, 1818880, 1987840, 2206813, 2435104, 2522072, 2782976, 2882368, 3043880, 3152590, 3478720, 3602960, 4413626, 4870208, 5044144, 5764736, 6087760, 6305180, 6957440, 7205920, 8827252, 9740416, 10088288, 11034065, 11529472, 12175520, 12610360, 13914880, 14411840, 17654504, 19480832, 20176576, 22068130, 24351040, 25220720, 28823680, 35309008, 40353152, 44136260, 48702080, 50441440, 57647360, 70618016, 80706304, 88272520, 97404160, 100882880, 141236032, 176545040, 201765760, 282472064, 353090080, 403531520, 564944128, 706180160, 1412360320, 2824720640]

約数ペア:

[(1, 2824720640), (2, 1412360320), (4, 706180160), (5, 564944128), (7, 403531520), (8, 353090080), (10, 282472064), (14, 201765760), (16, 176545040), (20, 141236032), (28, 100882880), (29, 97404160), (32, 88272520), (35, 80706304), (40, 70618016), (49, 57647360), (56, 50441440), (58, 48702080), (64, 44136260), (70, 40353152), (80, 35309008), (98, 28823680), (112, 25220720), (116, 24351040), (128, 22068130), (140, 20176576), (145, 19480832), (160, 17654504), (196, 14411840), (203, 13914880), (224, 12610360), (232, 12175520), (245, 11529472), (256, 11034065), (280, 10088288), (290, 9740416), (320, 8827252), (392, 7205920), (406, 6957440), (448, 6305180), (464, 6087760), (490, 5764736), (560, 5044144), (580, 4870208), (640, 4413626), (784, 3602960), (812, 3478720), (896, 3152590), (928, 3043880), (980, 2882368), (1015, 2782976), (1120, 2522072), (1160, 2435104), (1280, 2206813), (1421, 1987840), (1553, 1818880), (1568, 1801480), (1624, 1739360), (1792, 1576295), (1856, 1521940), (1960, 1441184), (2030, 1391488), (2240, 1261036), (2320, 1217552), (2842, 993920), (3106, 909440), (3136, 900740), (3248, 869680), (3712, 760970), (3920, 720592), (4060, 695744), (4480, 630518), (4640, 608776), (5684, 496960), (6212, 454720), (6272, 450370), (6496, 434840), (7105, 397568), (7424, 380485), (7765, 363776), (7840, 360296), (8120, 347872), (8960, 315259), (9280, 304388), (10871, 259840), (11368, 248480), (12424, 227360), (12544, 225185), (12992, 217420), (14210, 198784), (15530, 181888), (15680, 180148), (16240, 173936), (18560, 152194), (21742, 129920), (22736, 124240), (24848, 113680), (25984, 108710), (28420, 99392), (31060, 90944), (31360, 90074), (32480, 86968), (37120, 76097), (43484, 64960), (45037, 62720), (45472, 62120), (49696, 56840), (51968, 54355)]