343272160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 1085918400

約数和(自身を除く): 742646240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 121, 136, 140, 149, 154, 160, 170, 176, 187, 220, 224, 238, 242, 272, 280, 298, 308, 340, 352, 374, 385, 440, 476, 484, 544, 560, 595, 596, 605, 616, 680, 745, 748, 770, 847, 880, 935, 952, 968, 1043, 1120, 1190, 1192, 1210, 1232, 1309, 1360, 1490, 1496, 1540, 1639, 1694, 1760, 1870, 1904, 1936, 2057, 2086, 2380, 2384, 2420, 2464, 2533, 2618, 2720, 2980, 2992, 3080, 3278, 3388, 3740, 3808, 3872, 4114, 4172, 4235, 4760, 4768, 4840, 5066, 5215, 5236, 5960, 5984, 6160, 6545, 6556, 6776, 7480, 8195, 8228, 8344, 8470, 9520, 9680, 10132, 10285, 10430, 10472, 11473, 11920, 12320, 12665, 13090, 13112, 13552, 14399, 14960, 16390, 16456, 16688, 16940, 17731, 18029, 19040, 19360, 20264, 20570, 20860, 20944, 22946, 23840, 25330, 26180, 26224, 27104, 27863, 28798, 29920, 32780, 32912, 33376, 33880, 35462, 36058, 40528, 41140, 41720, 41888, 45892, 50660, 52360, 52448, 55726, 57365, 57596, 65560, 65824, 67760, 70924, 71995, 72116, 81056, 82280, 83440, 88655, 90145, 91784, 101320, 104720, 111452, 114730, 115192, 126203, 131120, 135520, 139315, 141848, 143990, 144232, 164560, 166880, 177310, 180290, 183568, 195041, 202640, 209440, 222904, 229460, 230384, 252406, 262240, 278630, 283696, 287980, 288464, 306493, 329120, 354620, 360580, 367136, 390082, 405280, 445808, 458920, 460768, 504812, 557260, 567392, 575960, 576928, 612986, 631015, 709240, 721160, 780164, 891616, 917840, 975205, 1009624, 1114520, 1151920, 1225972, 1262030, 1418480, 1442320, 1532465, 1560328, 1835680, 1950410, 2019248, 2145451, 2229040, 2303840, 2451944, 2524060, 2836960, 2884640, 3064930, 3120656, 3900820, 4038496, 4290902, 4458080, 4903888, 5048120, 6129860, 6241312, 7801640, 8581804, 9807776, 10096240, 10727255, 12259720, 15603280, 17163608, 20192480, 21454510, 24519440, 31206560, 34327216, 42909020, 49038880, 68654432, 85818040, 171636080, 343272160]

約数ペア:

[(1, 343272160), (2, 171636080), (4, 85818040), (5, 68654432), (7, 49038880), (8, 42909020), (10, 34327216), (11, 31206560), (14, 24519440), (16, 21454510), (17, 20192480), (20, 17163608), (22, 15603280), (28, 12259720), (32, 10727255), (34, 10096240), (35, 9807776), (40, 8581804), (44, 7801640), (55, 6241312), (56, 6129860), (68, 5048120), (70, 4903888), (77, 4458080), (80, 4290902), (85, 4038496), (88, 3900820), (110, 3120656), (112, 3064930), (119, 2884640), (121, 2836960), (136, 2524060), (140, 2451944), (149, 2303840), (154, 2229040), (160, 2145451), (170, 2019248), (176, 1950410), (187, 1835680), (220, 1560328), (224, 1532465), (238, 1442320), (242, 1418480), (272, 1262030), (280, 1225972), (298, 1151920), (308, 1114520), (340, 1009624), (352, 975205), (374, 917840), (385, 891616), (440, 780164), (476, 721160), (484, 709240), (544, 631015), (560, 612986), (595, 576928), (596, 575960), (605, 567392), (616, 557260), (680, 504812), (745, 460768), (748, 458920), (770, 445808), (847, 405280), (880, 390082), (935, 367136), (952, 360580), (968, 354620), (1043, 329120), (1120, 306493), (1190, 288464), (1192, 287980), (1210, 283696), (1232, 278630), (1309, 262240), (1360, 252406), (1490, 230384), (1496, 229460), (1540, 222904), (1639, 209440), (1694, 202640), (1760, 195041), (1870, 183568), (1904, 180290), (1936, 177310), (2057, 166880), (2086, 164560), (2380, 144232), (2384, 143990), (2420, 141848), (2464, 139315), (2533, 135520), (2618, 131120), (2720, 126203), (2980, 115192), (2992, 114730), (3080, 111452), (3278, 104720), (3388, 101320), (3740, 91784), (3808, 90145), (3872, 88655), (4114, 83440), (4172, 82280), (4235, 81056), (4760, 72116), (4768, 71995), (4840, 70924), (5066, 67760), (5215, 65824), (5236, 65560), (5960, 57596), (5984, 57365), (6160, 55726), (6545, 52448), (6556, 52360), (6776, 50660), (7480, 45892), (8195, 41888), (8228, 41720), (8344, 41140), (8470, 40528), (9520, 36058), (9680, 35462), (10132, 33880), (10285, 33376), (10430, 32912), (10472, 32780), (11473, 29920), (11920, 28798), (12320, 27863), (12665, 27104), (13090, 26224), (13112, 26180), (13552, 25330), (14399, 23840), (14960, 22946), (16390, 20944), (16456, 20860), (16688, 20570), (16940, 20264), (17731, 19360), (18029, 19040)]