262465920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 964157040

約数和(自身を除く): 701691120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 64, 72, 80, 81, 83, 90, 96, 108, 120, 122, 128, 135, 144, 160, 162, 166, 180, 183, 192, 216, 240, 244, 249, 270, 288, 305, 320, 324, 332, 360, 366, 384, 405, 415, 432, 480, 488, 498, 540, 549, 576, 610, 640, 648, 664, 720, 732, 747, 810, 830, 864, 915, 960, 976, 996, 1080, 1098, 1152, 1220, 1245, 1296, 1328, 1440, 1464, 1494, 1620, 1647, 1660, 1728, 1830, 1920, 1952, 1992, 2160, 2196, 2241, 2440, 2490, 2592, 2656, 2745, 2880, 2928, 2988, 3240, 3294, 3320, 3456, 3660, 3735, 3904, 3984, 4320, 4392, 4482, 4880, 4941, 4980, 5063, 5184, 5312, 5490, 5760, 5856, 5976, 6480, 6588, 6640, 6723, 7320, 7470, 7808, 7968, 8235, 8640, 8784, 8964, 9760, 9882, 9960, 10126, 10368, 10624, 10980, 11205, 11712, 11952, 12960, 13176, 13280, 13446, 14640, 14940, 15189, 15936, 16470, 17280, 17568, 17928, 19520, 19764, 19920, 20252, 21960, 22410, 23424, 23904, 24705, 25315, 25920, 26352, 26560, 26892, 29280, 29880, 30378, 31872, 32940, 33615, 35136, 35856, 39040, 39528, 39840, 40504, 43920, 44820, 45567, 47808, 49410, 50630, 51840, 52704, 53120, 53784, 58560, 59760, 60756, 65880, 67230, 70272, 71712, 75945, 79056, 79680, 81008, 87840, 89640, 91134, 95616, 98820, 101260, 105408, 107568, 117120, 119520, 121512, 131760, 134460, 136701, 143424, 151890, 158112, 159360, 162016, 175680, 179280, 182268, 197640, 202520, 210816, 215136, 227835, 239040, 243024, 263520, 268920, 273402, 286848, 303780, 316224, 324032, 351360, 358560, 364536, 395280, 405040, 410103, 430272, 455670, 478080, 486048, 527040, 537840, 546804, 607560, 632448, 648064, 683505, 717120, 729072, 790560, 810080, 820206, 860544, 911340, 972096, 1054080, 1075680, 1093608, 1215120, 1367010, 1434240, 1458144, 1581120, 1620160, 1640412, 1822680, 1944192, 2050515, 2151360, 2187216, 2430240, 2734020, 2916288, 3162240, 3240320, 3280824, 3645360, 4101030, 4302720, 4374432, 4860480, 5468040, 5832576, 6561648, 7290720, 8202060, 8748864, 9720960, 10936080, 13123296, 14581440, 16404120, 17497728, 21872160, 26246592, 29162880, 32808240, 43744320, 52493184, 65616480, 87488640, 131232960, 262465920]

約数ペア:

[(1, 262465920), (2, 131232960), (3, 87488640), (4, 65616480), (5, 52493184), (6, 43744320), (8, 32808240), (9, 29162880), (10, 26246592), (12, 21872160), (15, 17497728), (16, 16404120), (18, 14581440), (20, 13123296), (24, 10936080), (27, 9720960), (30, 8748864), (32, 8202060), (36, 7290720), (40, 6561648), (45, 5832576), (48, 5468040), (54, 4860480), (60, 4374432), (61, 4302720), (64, 4101030), (72, 3645360), (80, 3280824), (81, 3240320), (83, 3162240), (90, 2916288), (96, 2734020), (108, 2430240), (120, 2187216), (122, 2151360), (128, 2050515), (135, 1944192), (144, 1822680), (160, 1640412), (162, 1620160), (166, 1581120), (180, 1458144), (183, 1434240), (192, 1367010), (216, 1215120), (240, 1093608), (244, 1075680), (249, 1054080), (270, 972096), (288, 911340), (305, 860544), (320, 820206), (324, 810080), (332, 790560), (360, 729072), (366, 717120), (384, 683505), (405, 648064), (415, 632448), (432, 607560), (480, 546804), (488, 537840), (498, 527040), (540, 486048), (549, 478080), (576, 455670), (610, 430272), (640, 410103), (648, 405040), (664, 395280), (720, 364536), (732, 358560), (747, 351360), (810, 324032), (830, 316224), (864, 303780), (915, 286848), (960, 273402), (976, 268920), (996, 263520), (1080, 243024), (1098, 239040), (1152, 227835), (1220, 215136), (1245, 210816), (1296, 202520), (1328, 197640), (1440, 182268), (1464, 179280), (1494, 175680), (1620, 162016), (1647, 159360), (1660, 158112), (1728, 151890), (1830, 143424), (1920, 136701), (1952, 134460), (1992, 131760), (2160, 121512), (2196, 119520), (2241, 117120), (2440, 107568), (2490, 105408), (2592, 101260), (2656, 98820), (2745, 95616), (2880, 91134), (2928, 89640), (2988, 87840), (3240, 81008), (3294, 79680), (3320, 79056), (3456, 75945), (3660, 71712), (3735, 70272), (3904, 67230), (3984, 65880), (4320, 60756), (4392, 59760), (4482, 58560), (4880, 53784), (4941, 53120), (4980, 52704), (5063, 51840), (5184, 50630), (5312, 49410), (5490, 47808), (5760, 45567), (5856, 44820), (5976, 43920), (6480, 40504), (6588, 39840), (6640, 39528), (6723, 39040), (7320, 35856), (7470, 35136), (7808, 33615), (7968, 32940), (8235, 31872), (8640, 30378), (8784, 29880), (8964, 29280), (9760, 26892), (9882, 26560), (9960, 26352), (10126, 25920), (10368, 25315), (10624, 24705), (10980, 23904), (11205, 23424), (11712, 22410), (11952, 21960), (12960, 20252), (13176, 19920), (13280, 19764), (13446, 19520), (14640, 17928), (14940, 17568), (15189, 17280), (15936, 16470)]