1567456280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{3163}}^1$

素因数の和:4140

約数の個数: 64

約数和(自身を含む): 3803254560

約数和(自身を除く): 2235798280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 953, 1906, 3163, 3812, 4765, 6326, 7624, 9530, 12389, 12652, 15815, 19060, 24778, 25304, 31630, 38120, 41119, 49556, 61945, 63260, 82238, 99112, 123890, 126520, 164476, 205595, 247780, 328952, 411190, 495560, 822380, 1644760, 3014339, 6028678, 12057356, 15071695, 24114712, 30143390, 39186407, 60286780, 78372814, 120573560, 156745628, 195932035, 313491256, 391864070, 783728140, 1567456280]

約数ペア:

[(1, 1567456280), (2, 783728140), (4, 391864070), (5, 313491256), (8, 195932035), (10, 156745628), (13, 120573560), (20, 78372814), (26, 60286780), (40, 39186407), (52, 30143390), (65, 24114712), (104, 15071695), (130, 12057356), (260, 6028678), (520, 3014339), (953, 1644760), (1906, 822380), (3163, 495560), (3812, 411190), (4765, 328952), (6326, 247780), (7624, 205595), (9530, 164476), (12389, 126520), (12652, 123890), (15815, 99112), (19060, 82238), (24778, 63260), (25304, 61945), (31630, 49556), (38120, 41119)]