312422880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 384

約数和(自身を含む): 1254113280

約数和(自身を除く): 941690400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 79, 80, 84, 88, 96, 105, 107, 110, 112, 120, 132, 140, 154, 158, 160, 165, 168, 176, 210, 214, 220, 224, 231, 237, 240, 264, 280, 308, 316, 321, 330, 336, 352, 385, 395, 420, 428, 440, 462, 474, 480, 528, 535, 553, 560, 616, 632, 642, 660, 672, 749, 770, 790, 840, 856, 869, 880, 924, 948, 1056, 1070, 1106, 1120, 1155, 1177, 1185, 1232, 1264, 1284, 1320, 1498, 1540, 1580, 1605, 1659, 1680, 1712, 1738, 1760, 1848, 1896, 2140, 2212, 2247, 2310, 2354, 2370, 2464, 2528, 2568, 2607, 2640, 2765, 2996, 3080, 3160, 3210, 3318, 3360, 3424, 3476, 3531, 3696, 3745, 3792, 4280, 4345, 4424, 4494, 4620, 4708, 4740, 5136, 5214, 5280, 5530, 5885, 5992, 6083, 6160, 6320, 6420, 6636, 6952, 7062, 7392, 7490, 7584, 8239, 8295, 8453, 8560, 8690, 8848, 8988, 9240, 9416, 9480, 10272, 10428, 11060, 11235, 11770, 11984, 12166, 12320, 12640, 12840, 13035, 13272, 13904, 14124, 14980, 16478, 16590, 16906, 17120, 17380, 17655, 17696, 17976, 18249, 18480, 18832, 18960, 20856, 22120, 22470, 23540, 23968, 24332, 24717, 25359, 25680, 26070, 26544, 27808, 28248, 29960, 30415, 32956, 33180, 33812, 34760, 35310, 35952, 36498, 36960, 37664, 37920, 41195, 41712, 42265, 44240, 44940, 47080, 48664, 49434, 50718, 51360, 52140, 53088, 56496, 59171, 59920, 60830, 65912, 66360, 67624, 69520, 70620, 71904, 72996, 82390, 83424, 84530, 88480, 89880, 91245, 92983, 94160, 97328, 98868, 101436, 104280, 112992, 118342, 119840, 121660, 123585, 126795, 131824, 132720, 135248, 139040, 141240, 145992, 164780, 169060, 177513, 179760, 182490, 185966, 188320, 194656, 197736, 202872, 208560, 236684, 243320, 247170, 253590, 263648, 265440, 270496, 278949, 282480, 291984, 295855, 329560, 338120, 355026, 359520, 364980, 371932, 395472, 405744, 417120, 464915, 473368, 486640, 494340, 507180, 557898, 564960, 583968, 591710, 650881, 659120, 676240, 710052, 729960, 743864, 790944, 811488, 887565, 929830, 946736, 973280, 988680, 1014360, 1115796, 1183420, 1301762, 1318240, 1352480, 1394745, 1420104, 1459920, 1487728, 1775130, 1859660, 1893472, 1952643, 1977360, 2028720, 2231592, 2366840, 2603524, 2789490, 2840208, 2919840, 2975456, 3254405, 3550260, 3719320, 3905286, 3954720, 4057440, 4463184, 4733680, 5207048, 5578980, 5680416, 6508810, 7100520, 7438640, 7810572, 8926368, 9467360, 9763215, 10414096, 11157960, 13017620, 14201040, 14877280, 15621144, 19526430, 20828192, 22315920, 26035240, 28402080, 31242288, 39052860, 44631840, 52070480, 62484576, 78105720, 104140960, 156211440, 312422880]

約数ペア:

[(1, 312422880), (2, 156211440), (3, 104140960), (4, 78105720), (5, 62484576), (6, 52070480), (7, 44631840), (8, 39052860), (10, 31242288), (11, 28402080), (12, 26035240), (14, 22315920), (15, 20828192), (16, 19526430), (20, 15621144), (21, 14877280), (22, 14201040), (24, 13017620), (28, 11157960), (30, 10414096), (32, 9763215), (33, 9467360), (35, 8926368), (40, 7810572), (42, 7438640), (44, 7100520), (48, 6508810), (55, 5680416), (56, 5578980), (60, 5207048), (66, 4733680), (70, 4463184), (77, 4057440), (79, 3954720), (80, 3905286), (84, 3719320), (88, 3550260), (96, 3254405), (105, 2975456), (107, 2919840), (110, 2840208), (112, 2789490), (120, 2603524), (132, 2366840), (140, 2231592), (154, 2028720), (158, 1977360), (160, 1952643), (165, 1893472), (168, 1859660), (176, 1775130), (210, 1487728), (214, 1459920), (220, 1420104), (224, 1394745), (231, 1352480), (237, 1318240), (240, 1301762), (264, 1183420), (280, 1115796), (308, 1014360), (316, 988680), (321, 973280), (330, 946736), (336, 929830), (352, 887565), (385, 811488), (395, 790944), (420, 743864), (428, 729960), (440, 710052), (462, 676240), (474, 659120), (480, 650881), (528, 591710), (535, 583968), (553, 564960), (560, 557898), (616, 507180), (632, 494340), (642, 486640), (660, 473368), (672, 464915), (749, 417120), (770, 405744), (790, 395472), (840, 371932), (856, 364980), (869, 359520), (880, 355026), (924, 338120), (948, 329560), (1056, 295855), (1070, 291984), (1106, 282480), (1120, 278949), (1155, 270496), (1177, 265440), (1185, 263648), (1232, 253590), (1264, 247170), (1284, 243320), (1320, 236684), (1498, 208560), (1540, 202872), (1580, 197736), (1605, 194656), (1659, 188320), (1680, 185966), (1712, 182490), (1738, 179760), (1760, 177513), (1848, 169060), (1896, 164780), (2140, 145992), (2212, 141240), (2247, 139040), (2310, 135248), (2354, 132720), (2370, 131824), (2464, 126795), (2528, 123585), (2568, 121660), (2607, 119840), (2640, 118342), (2765, 112992), (2996, 104280), (3080, 101436), (3160, 98868), (3210, 97328), (3318, 94160), (3360, 92983), (3424, 91245), (3476, 89880), (3531, 88480), (3696, 84530), (3745, 83424), (3792, 82390), (4280, 72996), (4345, 71904), (4424, 70620), (4494, 69520), (4620, 67624), (4708, 66360), (4740, 65912), (5136, 60830), (5214, 59920), (5280, 59171), (5530, 56496), (5885, 53088), (5992, 52140), (6083, 51360), (6160, 50718), (6320, 49434), (6420, 48664), (6636, 47080), (6952, 44940), (7062, 44240), (7392, 42265), (7490, 41712), (7584, 41195), (8239, 37920), (8295, 37664), (8453, 36960), (8560, 36498), (8690, 35952), (8848, 35310), (8988, 34760), (9240, 33812), (9416, 33180), (9480, 32956), (10272, 30415), (10428, 29960), (11060, 28248), (11235, 27808), (11770, 26544), (11984, 26070), (12166, 25680), (12320, 25359), (12640, 24717), (12840, 24332), (13035, 23968), (13272, 23540), (13904, 22470), (14124, 22120), (14980, 20856), (16478, 18960), (16590, 18832), (16906, 18480), (17120, 18249), (17380, 17976), (17655, 17696)]