1560256128

素因数分解:

$2^7\times 3^3\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 4618641600

約数和(自身を除く): 3058385472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 661, 683, 864, 1152, 1322, 1366, 1728, 1983, 2049, 2644, 2732, 3456, 3966, 4098, 5288, 5464, 5949, 6147, 7932, 8196, 10576, 10928, 11898, 12294, 15864, 16392, 17847, 18441, 21152, 21856, 23796, 24588, 31728, 32784, 35694, 36882, 42304, 43712, 47592, 49176, 63456, 65568, 71388, 73764, 84608, 87424, 95184, 98352, 126912, 131136, 142776, 147528, 190368, 196704, 253824, 262272, 285552, 295056, 380736, 393408, 451463, 571104, 590112, 761472, 786816, 902926, 1142208, 1180224, 1354389, 1805852, 2284416, 2360448, 2708778, 3611704, 4063167, 5417556, 7223408, 8126334, 10835112, 12189501, 14446816, 16252668, 21670224, 24379002, 28893632, 32505336, 43340448, 48758004, 57787264, 65010672, 86680896, 97516008, 130021344, 173361792, 195032016, 260042688, 390064032, 520085376, 780128064, 1560256128]

約数ペア:

[(1, 1560256128), (2, 780128064), (3, 520085376), (4, 390064032), (6, 260042688), (8, 195032016), (9, 173361792), (12, 130021344), (16, 97516008), (18, 86680896), (24, 65010672), (27, 57787264), (32, 48758004), (36, 43340448), (48, 32505336), (54, 28893632), (64, 24379002), (72, 21670224), (96, 16252668), (108, 14446816), (128, 12189501), (144, 10835112), (192, 8126334), (216, 7223408), (288, 5417556), (384, 4063167), (432, 3611704), (576, 2708778), (661, 2360448), (683, 2284416), (864, 1805852), (1152, 1354389), (1322, 1180224), (1366, 1142208), (1728, 902926), (1983, 786816), (2049, 761472), (2644, 590112), (2732, 571104), (3456, 451463), (3966, 393408), (4098, 380736), (5288, 295056), (5464, 285552), (5949, 262272), (6147, 253824), (7932, 196704), (8196, 190368), (10576, 147528), (10928, 142776), (11898, 131136), (12294, 126912), (15864, 98352), (16392, 95184), (17847, 87424), (18441, 84608), (21152, 73764), (21856, 71388), (23796, 65568), (24588, 63456), (31728, 49176), (32784, 47592), (35694, 43712), (36882, 42304)]