201395880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^4\times {\mathrm{233}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 766857780

約数和(自身を除く): 565461900

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, 233, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 466, 490, 504, 588, 630, 686, 699, 735, 840, 882, 932, 980, 1029, 1165, 1176, 1260, 1372, 1398, 1470, 1631, 1715, 1764, 1864, 1960, 2058, 2097, 2205, 2330, 2401, 2520, 2744, 2796, 2940, 3087, 3262, 3430, 3495, 3528, 4116, 4194, 4410, 4660, 4802, 4893, 5145, 5592, 5880, 6174, 6524, 6860, 6990, 7203, 8155, 8232, 8388, 8820, 9320, 9604, 9786, 10290, 10485, 11417, 12005, 12348, 13048, 13720, 13980, 14406, 14679, 15435, 16310, 16776, 17640, 19208, 19572, 20580, 20970, 21609, 22834, 24010, 24465, 24696, 27960, 28812, 29358, 30870, 32620, 34251, 36015, 39144, 41160, 41940, 43218, 45668, 48020, 48930, 57085, 57624, 58716, 61740, 65240, 68502, 72030, 73395, 79919, 83880, 86436, 91336, 96040, 97860, 102753, 108045, 114170, 117432, 123480, 137004, 144060, 146790, 159838, 171255, 172872, 195720, 205506, 216090, 228340, 239757, 274008, 288120, 293580, 319676, 342510, 399595, 411012, 432180, 456680, 479514, 513765, 559433, 587160, 639352, 685020, 719271, 799190, 822024, 864360, 959028, 1027530, 1118866, 1198785, 1370040, 1438542, 1598380, 1678299, 1918056, 2055060, 2237732, 2397570, 2797165, 2877084, 3196760, 3356598, 3596355, 4110120, 4475464, 4795140, 5034897, 5594330, 5754168, 6713196, 7192710, 8391495, 9590280, 10069794, 11188660, 13426392, 14385420, 16782990, 20139588, 22377320, 25174485, 28770840, 33565980, 40279176, 50348970, 67131960, 100697940, 201395880]

約数ペア:

[(1, 201395880), (2, 100697940), (3, 67131960), (4, 50348970), (5, 40279176), (6, 33565980), (7, 28770840), (8, 25174485), (9, 22377320), (10, 20139588), (12, 16782990), (14, 14385420), (15, 13426392), (18, 11188660), (20, 10069794), (21, 9590280), (24, 8391495), (28, 7192710), (30, 6713196), (35, 5754168), (36, 5594330), (40, 5034897), (42, 4795140), (45, 4475464), (49, 4110120), (56, 3596355), (60, 3356598), (63, 3196760), (70, 2877084), (72, 2797165), (84, 2397570), (90, 2237732), (98, 2055060), (105, 1918056), (120, 1678299), (126, 1598380), (140, 1438542), (147, 1370040), (168, 1198785), (180, 1118866), (196, 1027530), (210, 959028), (233, 864360), (245, 822024), (252, 799190), (280, 719271), (294, 685020), (315, 639352), (343, 587160), (360, 559433), (392, 513765), (420, 479514), (441, 456680), (466, 432180), (490, 411012), (504, 399595), (588, 342510), (630, 319676), (686, 293580), (699, 288120), (735, 274008), (840, 239757), (882, 228340), (932, 216090), (980, 205506), (1029, 195720), (1165, 172872), (1176, 171255), (1260, 159838), (1372, 146790), (1398, 144060), (1470, 137004), (1631, 123480), (1715, 117432), (1764, 114170), (1864, 108045), (1960, 102753), (2058, 97860), (2097, 96040), (2205, 91336), (2330, 86436), (2401, 83880), (2520, 79919), (2744, 73395), (2796, 72030), (2940, 68502), (3087, 65240), (3262, 61740), (3430, 58716), (3495, 57624), (3528, 57085), (4116, 48930), (4194, 48020), (4410, 45668), (4660, 43218), (4802, 41940), (4893, 41160), (5145, 39144), (5592, 36015), (5880, 34251), (6174, 32620), (6524, 30870), (6860, 29358), (6990, 28812), (7203, 27960), (8155, 24696), (8232, 24465), (8388, 24010), (8820, 22834), (9320, 21609), (9604, 20970), (9786, 20580), (10290, 19572), (10485, 19208), (11417, 17640), (12005, 16776), (12348, 16310), (13048, 15435), (13720, 14679), (13980, 14406)]