66343680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:483

約数の個数: 216

約数和(自身を含む): 247757328

約数和(自身を除く): 181413648

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 443, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 886, 936, 960, 1040, 1152, 1170, 1248, 1280, 1329, 1440, 1560, 1664, 1772, 1872, 1920, 2080, 2215, 2304, 2340, 2496, 2658, 2880, 3120, 3328, 3544, 3744, 3840, 3987, 4160, 4430, 4680, 4992, 5316, 5759, 5760, 6240, 6645, 7088, 7488, 7974, 8320, 8860, 9360, 9984, 10632, 11518, 11520, 12480, 13290, 14176, 14976, 15948, 16640, 17277, 17720, 18720, 19935, 21264, 23036, 24960, 26580, 28352, 28795, 29952, 31896, 34554, 35440, 37440, 39870, 42528, 46072, 49920, 51831, 53160, 56704, 57590, 63792, 69108, 70880, 74880, 79740, 85056, 86385, 92144, 103662, 106320, 113408, 115180, 127584, 138216, 141760, 149760, 159480, 170112, 172770, 184288, 207324, 212640, 230360, 255168, 259155, 276432, 283520, 318960, 340224, 345540, 368576, 414648, 425280, 460720, 510336, 518310, 552864, 567040, 637920, 691080, 737152, 829296, 850560, 921440, 1020672, 1036620, 1105728, 1275840, 1382160, 1474304, 1658592, 1701120, 1842880, 2073240, 2211456, 2551680, 2764320, 3317184, 3685760, 4146480, 4422912, 5103360, 5528640, 6634368, 7371520, 8292960, 11057280, 13268736, 16585920, 22114560, 33171840, 66343680]

約数ペア:

[(1, 66343680), (2, 33171840), (3, 22114560), (4, 16585920), (5, 13268736), (6, 11057280), (8, 8292960), (9, 7371520), (10, 6634368), (12, 5528640), (13, 5103360), (15, 4422912), (16, 4146480), (18, 3685760), (20, 3317184), (24, 2764320), (26, 2551680), (30, 2211456), (32, 2073240), (36, 1842880), (39, 1701120), (40, 1658592), (45, 1474304), (48, 1382160), (52, 1275840), (60, 1105728), (64, 1036620), (65, 1020672), (72, 921440), (78, 850560), (80, 829296), (90, 737152), (96, 691080), (104, 637920), (117, 567040), (120, 552864), (128, 518310), (130, 510336), (144, 460720), (156, 425280), (160, 414648), (180, 368576), (192, 345540), (195, 340224), (208, 318960), (234, 283520), (240, 276432), (256, 259155), (260, 255168), (288, 230360), (312, 212640), (320, 207324), (360, 184288), (384, 172770), (390, 170112), (416, 159480), (443, 149760), (468, 141760), (480, 138216), (520, 127584), (576, 115180), (585, 113408), (624, 106320), (640, 103662), (720, 92144), (768, 86385), (780, 85056), (832, 79740), (886, 74880), (936, 70880), (960, 69108), (1040, 63792), (1152, 57590), (1170, 56704), (1248, 53160), (1280, 51831), (1329, 49920), (1440, 46072), (1560, 42528), (1664, 39870), (1772, 37440), (1872, 35440), (1920, 34554), (2080, 31896), (2215, 29952), (2304, 28795), (2340, 28352), (2496, 26580), (2658, 24960), (2880, 23036), (3120, 21264), (3328, 19935), (3544, 18720), (3744, 17720), (3840, 17277), (3987, 16640), (4160, 15948), (4430, 14976), (4680, 14176), (4992, 13290), (5316, 12480), (5759, 11520), (5760, 11518), (6240, 10632), (6645, 9984), (7088, 9360), (7488, 8860), (7974, 8320)]