221907840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 512

約数和(自身を含む): 940032000

約数和(自身を除く): 718124160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 38, 40, 42, 44, 48, 55, 56, 57, 60, 64, 66, 70, 76, 77, 79, 80, 84, 88, 95, 96, 105, 110, 112, 114, 120, 128, 132, 133, 140, 152, 154, 158, 160, 165, 168, 176, 190, 192, 209, 210, 220, 224, 228, 231, 237, 240, 264, 266, 280, 285, 304, 308, 316, 320, 330, 336, 352, 380, 384, 385, 395, 399, 418, 420, 440, 448, 456, 462, 474, 480, 528, 532, 553, 560, 570, 608, 616, 627, 632, 640, 660, 665, 672, 704, 760, 770, 790, 798, 836, 840, 869, 880, 896, 912, 924, 948, 960, 1045, 1056, 1064, 1106, 1120, 1140, 1155, 1185, 1216, 1232, 1254, 1264, 1320, 1330, 1344, 1408, 1463, 1501, 1520, 1540, 1580, 1596, 1659, 1672, 1680, 1738, 1760, 1824, 1848, 1896, 1920, 1995, 2090, 2112, 2128, 2212, 2240, 2280, 2310, 2370, 2432, 2464, 2508, 2528, 2607, 2640, 2660, 2688, 2765, 2926, 3002, 3040, 3080, 3135, 3160, 3192, 3318, 3344, 3360, 3476, 3520, 3648, 3696, 3792, 3990, 4180, 4224, 4256, 4345, 4389, 4424, 4480, 4503, 4560, 4620, 4740, 4928, 5016, 5056, 5214, 5280, 5320, 5530, 5852, 6004, 6080, 6083, 6160, 6270, 6320, 6384, 6636, 6688, 6720, 6952, 7040, 7296, 7315, 7392, 7505, 7584, 7980, 8295, 8360, 8512, 8690, 8778, 8848, 9006, 9120, 9240, 9480, 9856, 10032, 10112, 10428, 10507, 10560, 10640, 11060, 11704, 12008, 12160, 12166, 12320, 12540, 12640, 12768, 13035, 13272, 13376, 13440, 13904, 14630, 14784, 15010, 15168, 15960, 16511, 16590, 16720, 17024, 17380, 17556, 17696, 18012, 18240, 18249, 18480, 18960, 20064, 20856, 21014, 21120, 21280, 21945, 22120, 22515, 23408, 24016, 24332, 24640, 25080, 25280, 25536, 26070, 26544, 26752, 27808, 29260, 29568, 30020, 30336, 30415, 31521, 31920, 33022, 33180, 33440, 34760, 35112, 35392, 36024, 36480, 36498, 36960, 37920, 40128, 41712, 42028, 42560, 43890, 44240, 45030, 46816, 48032, 48664, 49280, 49533, 50160, 50560, 51072, 52140, 52535, 53088, 55616, 58520, 60040, 60830, 63042, 63840, 66044, 66360, 66880, 69520, 70224, 70784, 72048, 72996, 73920, 75840, 80256, 82555, 83424, 84056, 85120, 87780, 88480, 90060, 91245, 93632, 96064, 97328, 99066, 100320, 104280, 105070, 106176, 111232, 115577, 117040, 120080, 121660, 126084, 127680, 132088, 132720, 133760, 139040, 140448, 144096, 145992, 147840, 151680, 157605, 165110, 166848, 168112, 175560, 176960, 180120, 182490, 187264, 192128, 194656, 198132, 200640, 208560, 210140, 212352, 231154, 234080, 240160, 243320, 247665, 252168, 255360, 264176, 265440, 278080, 280896, 288192, 291984, 315210, 330220, 333696, 336224, 346731, 351120, 353920, 360240, 364980, 389312, 396264, 401280, 417120, 420280, 462308, 468160, 480320, 486640, 495330, 504336, 528352, 530880, 556160, 561792, 576384, 577885, 583968, 630420, 660440, 672448, 693462, 702240, 720480, 729960, 778624, 792528, 834240, 840560, 924616, 936320, 960640, 973280, 990660, 1008672, 1056704, 1061760, 1155770, 1167936, 1260840, 1320880, 1344896, 1386924, 1404480, 1440960, 1459920, 1585056, 1668480, 1681120, 1733655, 1849232, 1946560, 1981320, 2017344, 2113408, 2311540, 2335872, 2521680, 2641760, 2773848, 2808960, 2881920, 2919840, 3170112, 3362240, 3467310, 3698464, 3893120, 3962640, 4034688, 4623080, 5043360, 5283520, 5547696, 5839680, 6340224, 6724480, 6934620, 7396928, 7925280, 9246160, 10086720, 10567040, 11095392, 11679360, 13869240, 14793856, 15850560, 18492320, 20173440, 22190784, 27738480, 31701120, 36984640, 44381568, 55476960, 73969280, 110953920, 221907840]

約数ペア:

[(1, 221907840), (2, 110953920), (3, 73969280), (4, 55476960), (5, 44381568), (6, 36984640), (7, 31701120), (8, 27738480), (10, 22190784), (11, 20173440), (12, 18492320), (14, 15850560), (15, 14793856), (16, 13869240), (19, 11679360), (20, 11095392), (21, 10567040), (22, 10086720), (24, 9246160), (28, 7925280), (30, 7396928), (32, 6934620), (33, 6724480), (35, 6340224), (38, 5839680), (40, 5547696), (42, 5283520), (44, 5043360), (48, 4623080), (55, 4034688), (56, 3962640), (57, 3893120), (60, 3698464), (64, 3467310), (66, 3362240), (70, 3170112), (76, 2919840), (77, 2881920), (79, 2808960), (80, 2773848), (84, 2641760), (88, 2521680), (95, 2335872), (96, 2311540), (105, 2113408), (110, 2017344), (112, 1981320), (114, 1946560), (120, 1849232), (128, 1733655), (132, 1681120), (133, 1668480), (140, 1585056), (152, 1459920), (154, 1440960), (158, 1404480), (160, 1386924), (165, 1344896), (168, 1320880), (176, 1260840), (190, 1167936), (192, 1155770), (209, 1061760), (210, 1056704), (220, 1008672), (224, 990660), (228, 973280), (231, 960640), (237, 936320), (240, 924616), (264, 840560), (266, 834240), (280, 792528), (285, 778624), (304, 729960), (308, 720480), (316, 702240), (320, 693462), (330, 672448), (336, 660440), (352, 630420), (380, 583968), (384, 577885), (385, 576384), (395, 561792), (399, 556160), (418, 530880), (420, 528352), (440, 504336), (448, 495330), (456, 486640), (462, 480320), (474, 468160), (480, 462308), (528, 420280), (532, 417120), (553, 401280), (560, 396264), (570, 389312), (608, 364980), (616, 360240), (627, 353920), (632, 351120), (640, 346731), (660, 336224), (665, 333696), (672, 330220), (704, 315210), (760, 291984), (770, 288192), (790, 280896), (798, 278080), (836, 265440), (840, 264176), (869, 255360), (880, 252168), (896, 247665), (912, 243320), (924, 240160), (948, 234080), (960, 231154), (1045, 212352), (1056, 210140), (1064, 208560), (1106, 200640), (1120, 198132), (1140, 194656), (1155, 192128), (1185, 187264), (1216, 182490), (1232, 180120), (1254, 176960), (1264, 175560), (1320, 168112), (1330, 166848), (1344, 165110), (1408, 157605), (1463, 151680), (1501, 147840), (1520, 145992), (1540, 144096), (1580, 140448), (1596, 139040), (1659, 133760), (1672, 132720), (1680, 132088), (1738, 127680), (1760, 126084), (1824, 121660), (1848, 120080), (1896, 117040), (1920, 115577), (1995, 111232), (2090, 106176), (2112, 105070), (2128, 104280), (2212, 100320), (2240, 99066), (2280, 97328), (2310, 96064), (2370, 93632), (2432, 91245), (2464, 90060), (2508, 88480), (2528, 87780), (2607, 85120), (2640, 84056), (2660, 83424), (2688, 82555), (2765, 80256), (2926, 75840), (3002, 73920), (3040, 72996), (3080, 72048), (3135, 70784), (3160, 70224), (3192, 69520), (3318, 66880), (3344, 66360), (3360, 66044), (3476, 63840), (3520, 63042), (3648, 60830), (3696, 60040), (3792, 58520), (3990, 55616), (4180, 53088), (4224, 52535), (4256, 52140), (4345, 51072), (4389, 50560), (4424, 50160), (4480, 49533), (4503, 49280), (4560, 48664), (4620, 48032), (4740, 46816), (4928, 45030), (5016, 44240), (5056, 43890), (5214, 42560), (5280, 42028), (5320, 41712), (5530, 40128), (5852, 37920), (6004, 36960), (6080, 36498), (6083, 36480), (6160, 36024), (6270, 35392), (6320, 35112), (6384, 34760), (6636, 33440), (6688, 33180), (6720, 33022), (6952, 31920), (7040, 31521), (7296, 30415), (7315, 30336), (7392, 30020), (7505, 29568), (7584, 29260), (7980, 27808), (8295, 26752), (8360, 26544), (8512, 26070), (8690, 25536), (8778, 25280), (8848, 25080), (9006, 24640), (9120, 24332), (9240, 24016), (9480, 23408), (9856, 22515), (10032, 22120), (10112, 21945), (10428, 21280), (10507, 21120), (10560, 21014), (10640, 20856), (11060, 20064), (11704, 18960), (12008, 18480), (12160, 18249), (12166, 18240), (12320, 18012), (12540, 17696), (12640, 17556), (12768, 17380), (13035, 17024), (13272, 16720), (13376, 16590), (13440, 16511), (13904, 15960), (14630, 15168), (14784, 15010)]