64068840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5424

約数の個数: 128

約数和(自身を含む): 233020800

約数和(自身を除く): 168951960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5393, 5940, 10786, 11880, 16179, 21572, 26965, 32358, 43144, 48537, 53930, 59323, 64716, 80895, 97074, 107860, 118646, 129432, 145611, 161790, 177969, 194148, 215720, 237292, 242685, 291222, 296615, 323580, 355938, 388296, 474584, 485370, 533907, 582444, 593230, 647160, 711876, 728055, 889845, 970740, 1067814, 1164888, 1186460, 1423752, 1456110, 1601721, 1779690, 1941480, 2135628, 2372920, 2669535, 2912220, 3203442, 3559380, 4271256, 5339070, 5824440, 6406884, 7118760, 8008605, 10678140, 12813768, 16017210, 21356280, 32034420, 64068840]

約数ペア:

[(1, 64068840), (2, 32034420), (3, 21356280), (4, 16017210), (5, 12813768), (6, 10678140), (8, 8008605), (9, 7118760), (10, 6406884), (11, 5824440), (12, 5339070), (15, 4271256), (18, 3559380), (20, 3203442), (22, 2912220), (24, 2669535), (27, 2372920), (30, 2135628), (33, 1941480), (36, 1779690), (40, 1601721), (44, 1456110), (45, 1423752), (54, 1186460), (55, 1164888), (60, 1067814), (66, 970740), (72, 889845), (88, 728055), (90, 711876), (99, 647160), (108, 593230), (110, 582444), (120, 533907), (132, 485370), (135, 474584), (165, 388296), (180, 355938), (198, 323580), (216, 296615), (220, 291222), (264, 242685), (270, 237292), (297, 215720), (330, 194148), (360, 177969), (396, 161790), (440, 145611), (495, 129432), (540, 118646), (594, 107860), (660, 97074), (792, 80895), (990, 64716), (1080, 59323), (1188, 53930), (1320, 48537), (1485, 43144), (1980, 32358), (2376, 26965), (2970, 21572), (3960, 16179), (5393, 11880), (5940, 10786)]