2159046720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2917}}^1$

素因数の和:3197

約数の個数: 168

約数和(自身を含む): 7457672664

約数和(自身を除く): 5298625944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1440, 1542, 2056, 2313, 2570, 2880, 2917, 3084, 3855, 4112, 4626, 5140, 5834, 6168, 7710, 8224, 8751, 9252, 10280, 11565, 11668, 12336, 14585, 15420, 16448, 17502, 18504, 20560, 23130, 23336, 24672, 26253, 29170, 30840, 35004, 37008, 41120, 43755, 46260, 46672, 49344, 52506, 58340, 61680, 70008, 74016, 82240, 87510, 92520, 93344, 105012, 116680, 123360, 131265, 140016, 148032, 175020, 185040, 186688, 210024, 233360, 246720, 262530, 280032, 350040, 370080, 420048, 466720, 525060, 560064, 700080, 740160, 749669, 840096, 933440, 1050120, 1400160, 1499338, 1680192, 2100240, 2249007, 2800320, 2998676, 3748345, 4200480, 4498014, 5997352, 6747021, 7496690, 8400960, 8996028, 11245035, 11994704, 13494042, 14993380, 17992056, 22490070, 23989408, 26988084, 29986760, 33735105, 35984112, 44980140, 47978816, 53976168, 59973520, 67470210, 71968224, 89960280, 107952336, 119947040, 134940420, 143936448, 179920560, 215904672, 239894080, 269880840, 359841120, 431809344, 539761680, 719682240, 1079523360, 2159046720]

約数ペア:

[(1, 2159046720), (2, 1079523360), (3, 719682240), (4, 539761680), (5, 431809344), (6, 359841120), (8, 269880840), (9, 239894080), (10, 215904672), (12, 179920560), (15, 143936448), (16, 134940420), (18, 119947040), (20, 107952336), (24, 89960280), (30, 71968224), (32, 67470210), (36, 59973520), (40, 53976168), (45, 47978816), (48, 44980140), (60, 35984112), (64, 33735105), (72, 29986760), (80, 26988084), (90, 23989408), (96, 22490070), (120, 17992056), (144, 14993380), (160, 13494042), (180, 11994704), (192, 11245035), (240, 8996028), (257, 8400960), (288, 7496690), (320, 6747021), (360, 5997352), (480, 4498014), (514, 4200480), (576, 3748345), (720, 2998676), (771, 2800320), (960, 2249007), (1028, 2100240), (1285, 1680192), (1440, 1499338), (1542, 1400160), (2056, 1050120), (2313, 933440), (2570, 840096), (2880, 749669), (2917, 740160), (3084, 700080), (3855, 560064), (4112, 525060), (4626, 466720), (5140, 420048), (5834, 370080), (6168, 350040), (7710, 280032), (8224, 262530), (8751, 246720), (9252, 233360), (10280, 210024), (11565, 186688), (11668, 185040), (12336, 175020), (14585, 148032), (15420, 140016), (16448, 131265), (17502, 123360), (18504, 116680), (20560, 105012), (23130, 93344), (23336, 92520), (24672, 87510), (26253, 82240), (29170, 74016), (30840, 70008), (35004, 61680), (37008, 58340), (41120, 52506), (43755, 49344), (46260, 46672)]