236040840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13381}}^1$

素因数の和:13412

約数の個数: 144

約数和(自身を含む): 892445580

約数和(自身を除く): 656404740

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13381, 17640, 26762, 40143, 53524, 66905, 80286, 93667, 107048, 120429, 133810, 160572, 187334, 200715, 240858, 267620, 281001, 321144, 374668, 401430, 468335, 481716, 535240, 562002, 602145, 655669, 749336, 802860, 843003, 936670, 963432, 1124004, 1204290, 1311338, 1405005, 1605720, 1686006, 1873340, 1967007, 2248008, 2408580, 2622676, 2810010, 3278345, 3372012, 3746680, 3934014, 4215015, 4817160, 5245352, 5620020, 5901021, 6556690, 6744024, 7868028, 8430030, 9835035, 11240040, 11802042, 13113380, 15736056, 16860060, 19670070, 23604084, 26226760, 29505105, 33720120, 39340140, 47208168, 59010210, 78680280, 118020420, 236040840]

約数ペア:

[(1, 236040840), (2, 118020420), (3, 78680280), (4, 59010210), (5, 47208168), (6, 39340140), (7, 33720120), (8, 29505105), (9, 26226760), (10, 23604084), (12, 19670070), (14, 16860060), (15, 15736056), (18, 13113380), (20, 11802042), (21, 11240040), (24, 9835035), (28, 8430030), (30, 7868028), (35, 6744024), (36, 6556690), (40, 5901021), (42, 5620020), (45, 5245352), (49, 4817160), (56, 4215015), (60, 3934014), (63, 3746680), (70, 3372012), (72, 3278345), (84, 2810010), (90, 2622676), (98, 2408580), (105, 2248008), (120, 1967007), (126, 1873340), (140, 1686006), (147, 1605720), (168, 1405005), (180, 1311338), (196, 1204290), (210, 1124004), (245, 963432), (252, 936670), (280, 843003), (294, 802860), (315, 749336), (360, 655669), (392, 602145), (420, 562002), (441, 535240), (490, 481716), (504, 468335), (588, 401430), (630, 374668), (735, 321144), (840, 281001), (882, 267620), (980, 240858), (1176, 200715), (1260, 187334), (1470, 160572), (1764, 133810), (1960, 120429), (2205, 107048), (2520, 93667), (2940, 80286), (3528, 66905), (4410, 53524), (5880, 40143), (8820, 26762), (13381, 17640)]