168646860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 168

約数和(自身を含む): 545363280

約数和(自身を除く): 376716420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 269, 270, 324, 387, 405, 430, 486, 516, 538, 540, 645, 729, 774, 807, 810, 860, 972, 1076, 1161, 1215, 1290, 1345, 1458, 1548, 1614, 1620, 1935, 2322, 2421, 2430, 2580, 2690, 2916, 3228, 3483, 3645, 3870, 4035, 4644, 4842, 4860, 5380, 5805, 6966, 7263, 7290, 7740, 8070, 9684, 10449, 11567, 11610, 12105, 13932, 14526, 14580, 16140, 17415, 20898, 21789, 23134, 23220, 24210, 29052, 31347, 34701, 34830, 36315, 41796, 43578, 46268, 48420, 52245, 57835, 62694, 65367, 69402, 69660, 72630, 87156, 104103, 104490, 108945, 115670, 125388, 130734, 138804, 145260, 156735, 173505, 196101, 208206, 208980, 217890, 231340, 261468, 312309, 313470, 326835, 347010, 392202, 416412, 435780, 520515, 624618, 626940, 653670, 694020, 784404, 936927, 980505, 1041030, 1249236, 1307340, 1561545, 1873854, 1961010, 2082060, 2810781, 3123090, 3747708, 3922020, 4684635, 5621562, 6246180, 8432343, 9369270, 11243124, 14053905, 16864686, 18738540, 28107810, 33729372, 42161715, 56215620, 84323430, 168646860]

約数ペア:

[(1, 168646860), (2, 84323430), (3, 56215620), (4, 42161715), (5, 33729372), (6, 28107810), (9, 18738540), (10, 16864686), (12, 14053905), (15, 11243124), (18, 9369270), (20, 8432343), (27, 6246180), (30, 5621562), (36, 4684635), (43, 3922020), (45, 3747708), (54, 3123090), (60, 2810781), (81, 2082060), (86, 1961010), (90, 1873854), (108, 1561545), (129, 1307340), (135, 1249236), (162, 1041030), (172, 980505), (180, 936927), (215, 784404), (243, 694020), (258, 653670), (269, 626940), (270, 624618), (324, 520515), (387, 435780), (405, 416412), (430, 392202), (486, 347010), (516, 326835), (538, 313470), (540, 312309), (645, 261468), (729, 231340), (774, 217890), (807, 208980), (810, 208206), (860, 196101), (972, 173505), (1076, 156735), (1161, 145260), (1215, 138804), (1290, 130734), (1345, 125388), (1458, 115670), (1548, 108945), (1614, 104490), (1620, 104103), (1935, 87156), (2322, 72630), (2421, 69660), (2430, 69402), (2580, 65367), (2690, 62694), (2916, 57835), (3228, 52245), (3483, 48420), (3645, 46268), (3870, 43578), (4035, 41796), (4644, 36315), (4842, 34830), (4860, 34701), (5380, 31347), (5805, 29052), (6966, 24210), (7263, 23220), (7290, 23134), (7740, 21789), (8070, 20898), (9684, 17415), (10449, 16140), (11567, 14580), (11610, 14526), (12105, 13932)]