230853240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1723

約数の個数: 160

約数和(自身を含む): 794447280

約数和(自身を除く): 563594040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 81, 86, 90, 108, 120, 129, 135, 162, 172, 180, 215, 216, 258, 270, 324, 344, 360, 387, 405, 430, 516, 540, 645, 648, 774, 810, 860, 1032, 1080, 1161, 1290, 1548, 1620, 1657, 1720, 1935, 2322, 2580, 3096, 3240, 3314, 3483, 3870, 4644, 4971, 5160, 5805, 6628, 6966, 7740, 8285, 9288, 9942, 11610, 13256, 13932, 14913, 15480, 16570, 17415, 19884, 23220, 24855, 27864, 29826, 33140, 34830, 39768, 44739, 46440, 49710, 59652, 66280, 69660, 71251, 74565, 89478, 99420, 119304, 134217, 139320, 142502, 149130, 178956, 198840, 213753, 223695, 268434, 285004, 298260, 356255, 357912, 427506, 447390, 536868, 570008, 596520, 641259, 671085, 712510, 855012, 894780, 1068765, 1073736, 1282518, 1342170, 1425020, 1710024, 1789560, 1923777, 2137530, 2565036, 2684340, 2850040, 3206295, 3847554, 4275060, 5130072, 5368680, 5771331, 6412590, 7695108, 8550120, 9618885, 11542662, 12825180, 15390216, 19237770, 23085324, 25650360, 28856655, 38475540, 46170648, 57713310, 76951080, 115426620, 230853240]

約数ペア:

[(1, 230853240), (2, 115426620), (3, 76951080), (4, 57713310), (5, 46170648), (6, 38475540), (8, 28856655), (9, 25650360), (10, 23085324), (12, 19237770), (15, 15390216), (18, 12825180), (20, 11542662), (24, 9618885), (27, 8550120), (30, 7695108), (36, 6412590), (40, 5771331), (43, 5368680), (45, 5130072), (54, 4275060), (60, 3847554), (72, 3206295), (81, 2850040), (86, 2684340), (90, 2565036), (108, 2137530), (120, 1923777), (129, 1789560), (135, 1710024), (162, 1425020), (172, 1342170), (180, 1282518), (215, 1073736), (216, 1068765), (258, 894780), (270, 855012), (324, 712510), (344, 671085), (360, 641259), (387, 596520), (405, 570008), (430, 536868), (516, 447390), (540, 427506), (645, 357912), (648, 356255), (774, 298260), (810, 285004), (860, 268434), (1032, 223695), (1080, 213753), (1161, 198840), (1290, 178956), (1548, 149130), (1620, 142502), (1657, 139320), (1720, 134217), (1935, 119304), (2322, 99420), (2580, 89478), (3096, 74565), (3240, 71251), (3314, 69660), (3483, 66280), (3870, 59652), (4644, 49710), (4971, 46440), (5160, 44739), (5805, 39768), (6628, 34830), (6966, 33140), (7740, 29826), (8285, 27864), (9288, 24855), (9942, 23220), (11610, 19884), (13256, 17415), (13932, 16570), (14913, 15480)]