38640761760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{7187}}^1$

素因数の和:7715

約数の個数: 192

約数和(自身を含む): 127289014272

約数和(自身を除く): 88648252512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 487, 552, 690, 736, 920, 974, 1104, 1380, 1461, 1840, 1948, 2208, 2435, 2760, 2922, 3680, 3896, 4870, 5520, 5844, 7187, 7305, 7792, 9740, 11040, 11201, 11688, 14374, 14610, 15584, 19480, 21561, 22402, 23376, 28748, 29220, 33603, 35935, 38960, 43122, 44804, 46752, 56005, 57496, 58440, 67206, 71870, 77920, 86244, 89608, 107805, 112010, 114992, 116880, 134412, 143740, 165301, 168015, 172488, 179216, 215610, 224020, 229984, 233760, 268824, 287480, 330602, 336030, 344976, 358432, 431220, 448040, 495903, 537648, 574960, 661204, 672060, 689952, 826505, 862440, 896080, 991806, 1075296, 1149920, 1322408, 1344120, 1653010, 1724880, 1792160, 1983612, 2479515, 2644816, 2688240, 3306020, 3449760, 3500069, 3967224, 4959030, 5289632, 5376480, 6612040, 7000138, 7934448, 9918060, 10500207, 13224080, 14000276, 15868896, 17500345, 19836120, 21000414, 26448160, 28000552, 35000690, 39672240, 42000828, 52501035, 56001104, 70001380, 79344480, 80501587, 84001656, 105002070, 112002208, 140002760, 161003174, 168003312, 210004140, 241504761, 280005520, 322006348, 336006624, 402507935, 420008280, 483009522, 560011040, 644012696, 805015870, 840016560, 966019044, 1207523805, 1288025392, 1610031740, 1680033120, 1932038088, 2415047610, 2576050784, 3220063480, 3864076176, 4830095220, 6440126960, 7728152352, 9660190440, 12880253920, 19320380880, 38640761760]

約数ペア:

[(1, 38640761760), (2, 19320380880), (3, 12880253920), (4, 9660190440), (5, 7728152352), (6, 6440126960), (8, 4830095220), (10, 3864076176), (12, 3220063480), (15, 2576050784), (16, 2415047610), (20, 1932038088), (23, 1680033120), (24, 1610031740), (30, 1288025392), (32, 1207523805), (40, 966019044), (46, 840016560), (48, 805015870), (60, 644012696), (69, 560011040), (80, 483009522), (92, 420008280), (96, 402507935), (115, 336006624), (120, 322006348), (138, 280005520), (160, 241504761), (184, 210004140), (230, 168003312), (240, 161003174), (276, 140002760), (345, 112002208), (368, 105002070), (460, 84001656), (480, 80501587), (487, 79344480), (552, 70001380), (690, 56001104), (736, 52501035), (920, 42000828), (974, 39672240), (1104, 35000690), (1380, 28000552), (1461, 26448160), (1840, 21000414), (1948, 19836120), (2208, 17500345), (2435, 15868896), (2760, 14000276), (2922, 13224080), (3680, 10500207), (3896, 9918060), (4870, 7934448), (5520, 7000138), (5844, 6612040), (7187, 5376480), (7305, 5289632), (7792, 4959030), (9740, 3967224), (11040, 3500069), (11201, 3449760), (11688, 3306020), (14374, 2688240), (14610, 2644816), (15584, 2479515), (19480, 1983612), (21561, 1792160), (22402, 1724880), (23376, 1653010), (28748, 1344120), (29220, 1322408), (33603, 1149920), (35935, 1075296), (38960, 991806), (43122, 896080), (44804, 862440), (46752, 826505), (56005, 689952), (57496, 672060), (58440, 661204), (67206, 574960), (71870, 537648), (77920, 495903), (86244, 448040), (89608, 431220), (107805, 358432), (112010, 344976), (114992, 336030), (116880, 330602), (134412, 287480), (143740, 268824), (165301, 233760), (168015, 229984), (172488, 224020), (179216, 215610)]