129323460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{839}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 415457280

約数和(自身を除く): 286133820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 839, 1101, 1468, 1678, 1835, 2202, 2517, 2569, 3356, 3670, 4195, 4404, 5034, 5138, 5505, 5873, 7340, 7707, 8390, 10068, 10276, 11010, 11746, 12585, 12845, 15414, 16780, 17619, 22020, 23492, 25170, 25690, 29365, 30828, 35238, 38535, 50340, 51380, 58730, 70476, 77070, 88095, 117460, 154140, 176190, 307913, 352380, 615826, 923739, 1231652, 1539565, 1847478, 2155391, 3079130, 3694956, 4310782, 4618695, 6158260, 6466173, 8621564, 9237390, 10776955, 12932346, 18474780, 21553910, 25864692, 32330865, 43107820, 64661730, 129323460]

約数ペア:

[(1, 129323460), (2, 64661730), (3, 43107820), (4, 32330865), (5, 25864692), (6, 21553910), (7, 18474780), (10, 12932346), (12, 10776955), (14, 9237390), (15, 8621564), (20, 6466173), (21, 6158260), (28, 4618695), (30, 4310782), (35, 3694956), (42, 3079130), (60, 2155391), (70, 1847478), (84, 1539565), (105, 1231652), (140, 923739), (210, 615826), (367, 352380), (420, 307913), (734, 176190), (839, 154140), (1101, 117460), (1468, 88095), (1678, 77070), (1835, 70476), (2202, 58730), (2517, 51380), (2569, 50340), (3356, 38535), (3670, 35238), (4195, 30828), (4404, 29365), (5034, 25690), (5138, 25170), (5505, 23492), (5873, 22020), (7340, 17619), (7707, 16780), (8390, 15414), (10068, 12845), (10276, 12585), (11010, 11746)]