164432160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 445206240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2239, 2295, 2448, 2720, 3060, 3672, 4080, 4320, 4478, 4590, 4896, 6120, 6717, 7344, 8160, 8956, 9180, 11195, 12240, 13434, 14688, 17912, 18360, 20151, 22390, 24480, 26868, 33585, 35824, 36720, 38063, 40302, 44780, 53736, 60453, 67170, 71648, 73440, 76126, 80604, 89560, 100755, 107472, 114189, 120906, 134340, 152252, 161208, 179120, 190315, 201510, 214944, 228378, 241812, 268680, 302265, 304504, 322416, 342567, 358240, 380630, 403020, 456756, 483624, 537360, 570945, 604530, 609008, 644832, 685134, 761260, 806040, 913512, 967248, 1027701, 1074720, 1141890, 1209060, 1218016, 1370268, 1522520, 1612080, 1712835, 1827024, 1934496, 2055402, 2283780, 2418120, 2740536, 3045040, 3224160, 3425670, 3654048, 4110804, 4567560, 4836240, 5138505, 5481072, 6090080, 6851340, 8221608, 9135120, 9672480, 10277010, 10962144, 13702680, 16443216, 18270240, 20554020, 27405360, 32886432, 41108040, 54810720, 82216080, 164432160]

約数ペア:

[(1, 164432160), (2, 82216080), (3, 54810720), (4, 41108040), (5, 32886432), (6, 27405360), (8, 20554020), (9, 18270240), (10, 16443216), (12, 13702680), (15, 10962144), (16, 10277010), (17, 9672480), (18, 9135120), (20, 8221608), (24, 6851340), (27, 6090080), (30, 5481072), (32, 5138505), (34, 4836240), (36, 4567560), (40, 4110804), (45, 3654048), (48, 3425670), (51, 3224160), (54, 3045040), (60, 2740536), (68, 2418120), (72, 2283780), (80, 2055402), (85, 1934496), (90, 1827024), (96, 1712835), (102, 1612080), (108, 1522520), (120, 1370268), (135, 1218016), (136, 1209060), (144, 1141890), (153, 1074720), (160, 1027701), (170, 967248), (180, 913512), (204, 806040), (216, 761260), (240, 685134), (255, 644832), (270, 609008), (272, 604530), (288, 570945), (306, 537360), (340, 483624), (360, 456756), (408, 403020), (432, 380630), (459, 358240), (480, 342567), (510, 322416), (540, 304504), (544, 302265), (612, 268680), (680, 241812), (720, 228378), (765, 214944), (816, 201510), (864, 190315), (918, 179120), (1020, 161208), (1080, 152252), (1224, 134340), (1360, 120906), (1440, 114189), (1530, 107472), (1632, 100755), (1836, 89560), (2040, 80604), (2160, 76126), (2239, 73440), (2295, 71648), (2448, 67170), (2720, 60453), (3060, 53736), (3672, 44780), (4080, 40302), (4320, 38063), (4478, 36720), (4590, 35824), (4896, 33585), (6120, 26868), (6717, 24480), (7344, 22390), (8160, 20151), (8956, 18360), (9180, 17912), (11195, 14688), (12240, 13434)]