213669360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3244

約数の個数: 160

約数和(自身を含む): 759951360

約数和(自身を除く): 546282000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3191, 3348, 3720, 4185, 4464, 5580, 6382, 6696, 7440, 8370, 9573, 11160, 12764, 13392, 15955, 16740, 19146, 22320, 25528, 28719, 31910, 33480, 38292, 47865, 51056, 57438, 63820, 66960, 76584, 86157, 95730, 98921, 114876, 127640, 143595, 153168, 172314, 191460, 197842, 229752, 255280, 287190, 296763, 344628, 382920, 395684, 430785, 459504, 494605, 574380, 593526, 689256, 765840, 791368, 861570, 890289, 989210, 1148760, 1187052, 1378512, 1483815, 1582736, 1723140, 1780578, 1978420, 2297520, 2374104, 2670867, 2967630, 3446280, 3561156, 3956840, 4451445, 4748208, 5341734, 5935260, 6892560, 7122312, 7913680, 8902890, 10683468, 11870520, 13354335, 14244624, 17805780, 21366936, 23741040, 26708670, 35611560, 42733872, 53417340, 71223120, 106834680, 213669360]

約数ペア:

[(1, 213669360), (2, 106834680), (3, 71223120), (4, 53417340), (5, 42733872), (6, 35611560), (8, 26708670), (9, 23741040), (10, 21366936), (12, 17805780), (15, 14244624), (16, 13354335), (18, 11870520), (20, 10683468), (24, 8902890), (27, 7913680), (30, 7122312), (31, 6892560), (36, 5935260), (40, 5341734), (45, 4748208), (48, 4451445), (54, 3956840), (60, 3561156), (62, 3446280), (72, 2967630), (80, 2670867), (90, 2374104), (93, 2297520), (108, 1978420), (120, 1780578), (124, 1723140), (135, 1582736), (144, 1483815), (155, 1378512), (180, 1187052), (186, 1148760), (216, 989210), (240, 890289), (248, 861570), (270, 791368), (279, 765840), (310, 689256), (360, 593526), (372, 574380), (432, 494605), (465, 459504), (496, 430785), (540, 395684), (558, 382920), (620, 344628), (720, 296763), (744, 287190), (837, 255280), (930, 229752), (1080, 197842), (1116, 191460), (1240, 172314), (1395, 153168), (1488, 143595), (1674, 127640), (1860, 114876), (2160, 98921), (2232, 95730), (2480, 86157), (2790, 76584), (3191, 66960), (3348, 63820), (3720, 57438), (4185, 51056), (4464, 47865), (5580, 38292), (6382, 33480), (6696, 31910), (7440, 28719), (8370, 25528), (9573, 22320), (11160, 19146), (12764, 16740), (13392, 15955)]