38365920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 137168640

約数和(自身を除く): 98802720

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, 72, 80, 83, 90, 96, 107, 108, 120, 135, 144, 160, 166, 180, 214, 216, 240, 249, 270, 288, 321, 332, 360, 415, 428, 432, 480, 498, 535, 540, 642, 664, 720, 747, 830, 856, 864, 963, 996, 1070, 1080, 1245, 1284, 1328, 1440, 1494, 1605, 1660, 1712, 1926, 1992, 2140, 2160, 2241, 2490, 2568, 2656, 2889, 2988, 3210, 3320, 3424, 3735, 3852, 3984, 4280, 4320, 4482, 4815, 4980, 5136, 5778, 5976, 6420, 6640, 7470, 7704, 7968, 8560, 8881, 8964, 9630, 9960, 10272, 11205, 11556, 11952, 12840, 13280, 14445, 14940, 15408, 17120, 17762, 17928, 19260, 19920, 22410, 23112, 23904, 25680, 26643, 28890, 29880, 30816, 35524, 35856, 38520, 39840, 44405, 44820, 46224, 51360, 53286, 57780, 59760, 71048, 71712, 77040, 79929, 88810, 89640, 92448, 106572, 115560, 119520, 133215, 142096, 154080, 159858, 177620, 179280, 213144, 231120, 239787, 266430, 284192, 319716, 355240, 358560, 399645, 426288, 462240, 479574, 532860, 639432, 710480, 799290, 852576, 959148, 1065720, 1198935, 1278864, 1420960, 1598580, 1918296, 2131440, 2397870, 2557728, 3197160, 3836592, 4262880, 4795740, 6394320, 7673184, 9591480, 12788640, 19182960, 38365920]

約数ペア:

[(1, 38365920), (2, 19182960), (3, 12788640), (4, 9591480), (5, 7673184), (6, 6394320), (8, 4795740), (9, 4262880), (10, 3836592), (12, 3197160), (15, 2557728), (16, 2397870), (18, 2131440), (20, 1918296), (24, 1598580), (27, 1420960), (30, 1278864), (32, 1198935), (36, 1065720), (40, 959148), (45, 852576), (48, 799290), (54, 710480), (60, 639432), (72, 532860), (80, 479574), (83, 462240), (90, 426288), (96, 399645), (107, 358560), (108, 355240), (120, 319716), (135, 284192), (144, 266430), (160, 239787), (166, 231120), (180, 213144), (214, 179280), (216, 177620), (240, 159858), (249, 154080), (270, 142096), (288, 133215), (321, 119520), (332, 115560), (360, 106572), (415, 92448), (428, 89640), (432, 88810), (480, 79929), (498, 77040), (535, 71712), (540, 71048), (642, 59760), (664, 57780), (720, 53286), (747, 51360), (830, 46224), (856, 44820), (864, 44405), (963, 39840), (996, 38520), (1070, 35856), (1080, 35524), (1245, 30816), (1284, 29880), (1328, 28890), (1440, 26643), (1494, 25680), (1605, 23904), (1660, 23112), (1712, 22410), (1926, 19920), (1992, 19260), (2140, 17928), (2160, 17762), (2241, 17120), (2490, 15408), (2568, 14940), (2656, 14445), (2889, 13280), (2988, 12840), (3210, 11952), (3320, 11556), (3424, 11205), (3735, 10272), (3852, 9960), (3984, 9630), (4280, 8964), (4320, 8881), (4482, 8560), (4815, 7968), (4980, 7704), (5136, 7470), (5778, 6640), (5976, 6420)]