1569468160

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 4075376256

約数和(自身を除く): 2505908096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 257, 260, 320, 367, 416, 514, 520, 640, 734, 832, 1028, 1040, 1280, 1285, 1468, 1664, 1835, 2056, 2080, 2570, 2936, 3328, 3341, 3670, 4112, 4160, 4771, 5140, 5872, 6682, 7340, 8224, 8320, 9542, 10280, 11744, 13364, 14680, 16448, 16640, 16705, 19084, 20560, 23488, 23855, 26728, 29360, 32896, 33410, 38168, 41120, 46976, 47710, 53456, 58720, 65792, 66820, 76336, 82240, 93952, 94319, 95420, 106912, 117440, 133640, 152672, 164480, 188638, 190840, 213824, 234880, 267280, 305344, 328960, 377276, 381680, 427648, 469760, 471595, 534560, 610688, 754552, 763360, 855296, 943190, 1069120, 1221376, 1226147, 1509104, 1526720, 1886380, 2138240, 2452294, 3018208, 3053440, 3772760, 4276480, 4904588, 6036416, 6106880, 6130735, 7545520, 9809176, 12072832, 12261470, 15091040, 19618352, 24145664, 24522940, 30182080, 39236704, 49045880, 60364160, 78473408, 98091760, 120728320, 156946816, 196183520, 313893632, 392367040, 784734080, 1569468160]

約数ペア:

[(1, 1569468160), (2, 784734080), (4, 392367040), (5, 313893632), (8, 196183520), (10, 156946816), (13, 120728320), (16, 98091760), (20, 78473408), (26, 60364160), (32, 49045880), (40, 39236704), (52, 30182080), (64, 24522940), (65, 24145664), (80, 19618352), (104, 15091040), (128, 12261470), (130, 12072832), (160, 9809176), (208, 7545520), (256, 6130735), (257, 6106880), (260, 6036416), (320, 4904588), (367, 4276480), (416, 3772760), (514, 3053440), (520, 3018208), (640, 2452294), (734, 2138240), (832, 1886380), (1028, 1526720), (1040, 1509104), (1280, 1226147), (1285, 1221376), (1468, 1069120), (1664, 943190), (1835, 855296), (2056, 763360), (2080, 754552), (2570, 610688), (2936, 534560), (3328, 471595), (3341, 469760), (3670, 427648), (4112, 381680), (4160, 377276), (4771, 328960), (5140, 305344), (5872, 267280), (6682, 234880), (7340, 213824), (8224, 190840), (8320, 188638), (9542, 164480), (10280, 152672), (11744, 133640), (13364, 117440), (14680, 106912), (16448, 95420), (16640, 94319), (16705, 93952), (19084, 82240), (20560, 76336), (23488, 66820), (23855, 65792), (26728, 58720), (29360, 53456), (32896, 47710), (33410, 46976), (38168, 41120)]