235680420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{547}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 680537088

約数和(自身を除く): 444856668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 167, 172, 215, 258, 334, 430, 501, 516, 547, 645, 668, 835, 860, 1002, 1094, 1290, 1641, 1670, 2004, 2188, 2505, 2580, 2735, 3282, 3340, 5010, 5470, 6564, 7181, 8205, 10020, 10940, 14362, 16410, 21543, 23521, 28724, 32820, 35905, 43086, 47042, 70563, 71810, 86172, 91349, 94084, 107715, 117605, 141126, 143620, 182698, 215430, 235210, 274047, 282252, 352815, 365396, 430860, 456745, 470420, 548094, 705630, 913490, 1096188, 1370235, 1411260, 1826980, 2740470, 3928007, 5480940, 7856014, 11784021, 15712028, 19640035, 23568042, 39280070, 47136084, 58920105, 78560140, 117840210, 235680420]

約数ペア:

[(1, 235680420), (2, 117840210), (3, 78560140), (4, 58920105), (5, 47136084), (6, 39280070), (10, 23568042), (12, 19640035), (15, 15712028), (20, 11784021), (30, 7856014), (43, 5480940), (60, 3928007), (86, 2740470), (129, 1826980), (167, 1411260), (172, 1370235), (215, 1096188), (258, 913490), (334, 705630), (430, 548094), (501, 470420), (516, 456745), (547, 430860), (645, 365396), (668, 352815), (835, 282252), (860, 274047), (1002, 235210), (1094, 215430), (1290, 182698), (1641, 143620), (1670, 141126), (2004, 117605), (2188, 107715), (2505, 94084), (2580, 91349), (2735, 86172), (3282, 71810), (3340, 70563), (5010, 47042), (5470, 43086), (6564, 35905), (7181, 32820), (8205, 28724), (10020, 23521), (10940, 21543), (14362, 16410)]