2218222080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2239}}^1$

素因数の和:2311

約数の個数: 240

約数和(自身を含む): 7864496640

約数和(自身を除く): 5646274560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1032, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1920, 1935, 2064, 2239, 2304, 2560, 2580, 2752, 2880, 3096, 3440, 3840, 3870, 4128, 4478, 4608, 5160, 5504, 5760, 6192, 6717, 6880, 7680, 7740, 8256, 8956, 10320, 11008, 11195, 11520, 12384, 13434, 13760, 15480, 16512, 17912, 20151, 20640, 22016, 22390, 23040, 24768, 26868, 27520, 30960, 33024, 33585, 35824, 40302, 41280, 44780, 49536, 53736, 55040, 61920, 66048, 67170, 71648, 80604, 82560, 89560, 96277, 99072, 100755, 107472, 110080, 123840, 134340, 143296, 161208, 165120, 179120, 192554, 198144, 201510, 214944, 247680, 268680, 286592, 288831, 322416, 330240, 358240, 385108, 403020, 429888, 481385, 495360, 537360, 573184, 577662, 644832, 716480, 770216, 806040, 859776, 866493, 962770, 990720, 1074720, 1146368, 1155324, 1289664, 1432960, 1444155, 1540432, 1612080, 1719552, 1732986, 1925540, 2149440, 2310648, 2579328, 2865920, 2888310, 3080864, 3224160, 3439104, 3465972, 3851080, 4298880, 4332465, 4621296, 5158656, 5731840, 5776620, 6161728, 6448320, 6931944, 7702160, 8597760, 8664930, 9242592, 10317312, 11553240, 12323456, 12896640, 13863888, 15404320, 17195520, 17329860, 18485184, 23106480, 24646912, 25793280, 27727776, 30808640, 34659720, 36970368, 46212960, 49293824, 51586560, 55455552, 61617280, 69319440, 73940736, 92425920, 110911104, 123234560, 138638880, 147881472, 184851840, 221822208, 246469120, 277277760, 369703680, 443644416, 554555520, 739407360, 1109111040, 2218222080]

約数ペア:

[(1, 2218222080), (2, 1109111040), (3, 739407360), (4, 554555520), (5, 443644416), (6, 369703680), (8, 277277760), (9, 246469120), (10, 221822208), (12, 184851840), (15, 147881472), (16, 138638880), (18, 123234560), (20, 110911104), (24, 92425920), (30, 73940736), (32, 69319440), (36, 61617280), (40, 55455552), (43, 51586560), (45, 49293824), (48, 46212960), (60, 36970368), (64, 34659720), (72, 30808640), (80, 27727776), (86, 25793280), (90, 24646912), (96, 23106480), (120, 18485184), (128, 17329860), (129, 17195520), (144, 15404320), (160, 13863888), (172, 12896640), (180, 12323456), (192, 11553240), (215, 10317312), (240, 9242592), (256, 8664930), (258, 8597760), (288, 7702160), (320, 6931944), (344, 6448320), (360, 6161728), (384, 5776620), (387, 5731840), (430, 5158656), (480, 4621296), (512, 4332465), (516, 4298880), (576, 3851080), (640, 3465972), (645, 3439104), (688, 3224160), (720, 3080864), (768, 2888310), (774, 2865920), (860, 2579328), (960, 2310648), (1032, 2149440), (1152, 1925540), (1280, 1732986), (1290, 1719552), (1376, 1612080), (1440, 1540432), (1536, 1444155), (1548, 1432960), (1720, 1289664), (1920, 1155324), (1935, 1146368), (2064, 1074720), (2239, 990720), (2304, 962770), (2560, 866493), (2580, 859776), (2752, 806040), (2880, 770216), (3096, 716480), (3440, 644832), (3840, 577662), (3870, 573184), (4128, 537360), (4478, 495360), (4608, 481385), (5160, 429888), (5504, 403020), (5760, 385108), (6192, 358240), (6717, 330240), (6880, 322416), (7680, 288831), (7740, 286592), (8256, 268680), (8956, 247680), (10320, 214944), (11008, 201510), (11195, 198144), (11520, 192554), (12384, 179120), (13434, 165120), (13760, 161208), (15480, 143296), (16512, 134340), (17912, 123840), (20151, 110080), (20640, 107472), (22016, 100755), (22390, 99072), (23040, 96277), (24768, 89560), (26868, 82560), (27520, 80604), (30960, 71648), (33024, 67170), (33585, 66048), (35824, 61920), (40302, 55040), (41280, 53736), (44780, 49536)]