331097760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{10949}}^1$

素因数の和:10980

約数の個数: 192

約数和(自身を含む): 1324512000

約数和(自身を除く): 993414240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 10949, 15120, 21898, 30240, 32847, 43796, 54745, 65694, 76643, 87592, 98541, 109490, 131388, 153286, 164235, 175184, 197082, 218980, 229929, 262776, 295623, 306572, 328470, 350368, 383215, 394164, 437960, 459858, 492705, 525552, 591246, 613144, 656940, 689787, 766430, 788328, 875920, 919716, 985410, 1051104, 1149645, 1182492, 1226288, 1313880, 1379574, 1478115, 1532860, 1576656, 1751840, 1839432, 1970820, 2069361, 2299290, 2364984, 2452576, 2627760, 2759148, 2956230, 3065720, 3153312, 3448935, 3678864, 3941640, 4138722, 4598580, 4729968, 5255520, 5518296, 5912460, 6131440, 6897870, 7357728, 7883280, 8277444, 9197160, 9459936, 10346805, 11036592, 11824920, 12262880, 13795740, 15766560, 16554888, 18394320, 20693610, 22073184, 23649840, 27591480, 33109776, 36788640, 41387220, 47299680, 55182960, 66219552, 82774440, 110365920, 165548880, 331097760]

約数ペア:

[(1, 331097760), (2, 165548880), (3, 110365920), (4, 82774440), (5, 66219552), (6, 55182960), (7, 47299680), (8, 41387220), (9, 36788640), (10, 33109776), (12, 27591480), (14, 23649840), (15, 22073184), (16, 20693610), (18, 18394320), (20, 16554888), (21, 15766560), (24, 13795740), (27, 12262880), (28, 11824920), (30, 11036592), (32, 10346805), (35, 9459936), (36, 9197160), (40, 8277444), (42, 7883280), (45, 7357728), (48, 6897870), (54, 6131440), (56, 5912460), (60, 5518296), (63, 5255520), (70, 4729968), (72, 4598580), (80, 4138722), (84, 3941640), (90, 3678864), (96, 3448935), (105, 3153312), (108, 3065720), (112, 2956230), (120, 2759148), (126, 2627760), (135, 2452576), (140, 2364984), (144, 2299290), (160, 2069361), (168, 1970820), (180, 1839432), (189, 1751840), (210, 1576656), (216, 1532860), (224, 1478115), (240, 1379574), (252, 1313880), (270, 1226288), (280, 1182492), (288, 1149645), (315, 1051104), (336, 985410), (360, 919716), (378, 875920), (420, 788328), (432, 766430), (480, 689787), (504, 656940), (540, 613144), (560, 591246), (630, 525552), (672, 492705), (720, 459858), (756, 437960), (840, 394164), (864, 383215), (945, 350368), (1008, 328470), (1080, 306572), (1120, 295623), (1260, 262776), (1440, 229929), (1512, 218980), (1680, 197082), (1890, 175184), (2016, 164235), (2160, 153286), (2520, 131388), (3024, 109490), (3360, 98541), (3780, 87592), (4320, 76643), (5040, 65694), (6048, 54745), (7560, 43796), (10080, 32847), (10949, 30240), (15120, 21898)]