1004498880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 448

約数和(自身を含む): 4045012992

約数和(自身を除く): 3040514112

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, 64, 66, 70, 77, 80, 84, 88, 96, 105, 107, 110, 112, 120, 127, 132, 140, 154, 160, 165, 168, 176, 192, 210, 214, 220, 224, 231, 240, 254, 264, 280, 308, 320, 321, 330, 336, 352, 381, 385, 420, 428, 440, 448, 462, 480, 508, 528, 535, 560, 616, 635, 642, 660, 672, 704, 749, 762, 770, 840, 856, 880, 889, 924, 960, 1016, 1056, 1070, 1120, 1155, 1177, 1232, 1270, 1284, 1320, 1344, 1397, 1498, 1524, 1540, 1605, 1680, 1712, 1760, 1778, 1848, 1905, 2032, 2112, 2140, 2240, 2247, 2310, 2354, 2464, 2540, 2568, 2640, 2667, 2794, 2996, 3048, 3080, 3210, 3360, 3424, 3520, 3531, 3556, 3696, 3745, 3810, 4064, 4191, 4280, 4445, 4494, 4620, 4708, 4928, 5080, 5136, 5280, 5334, 5588, 5885, 5992, 6096, 6160, 6420, 6720, 6848, 6985, 7062, 7112, 7392, 7490, 7620, 8128, 8239, 8382, 8560, 8890, 8988, 9240, 9416, 9779, 10160, 10272, 10560, 10668, 11176, 11235, 11770, 11984, 12192, 12320, 12840, 13335, 13589, 13970, 14124, 14224, 14784, 14980, 15240, 16478, 16764, 17120, 17655, 17780, 17976, 18480, 18832, 19558, 20320, 20544, 20955, 21336, 22352, 22470, 23540, 23968, 24384, 24640, 24717, 25680, 26670, 27178, 27940, 28248, 28448, 29337, 29960, 30480, 32956, 33528, 34240, 35310, 35560, 35952, 36960, 37664, 39116, 40640, 40767, 41195, 41910, 42672, 44704, 44940, 47080, 47936, 48895, 49434, 51360, 53340, 54356, 55880, 56496, 56896, 58674, 59920, 60960, 65912, 67056, 67945, 70620, 71120, 71904, 73920, 75328, 78232, 81534, 82390, 83820, 85344, 89408, 89880, 94160, 95123, 97790, 98868, 102720, 106680, 108712, 111760, 112992, 117348, 119840, 121920, 123585, 131824, 134112, 135890, 141240, 142240, 143808, 146685, 149479, 156464, 163068, 164780, 167640, 170688, 179760, 188320, 190246, 195580, 197736, 203835, 213360, 217424, 223520, 225984, 234696, 239680, 247170, 263648, 268224, 271780, 282480, 284480, 285369, 293370, 298958, 312928, 326136, 329560, 335280, 359520, 376640, 380492, 391160, 395472, 407670, 426720, 434848, 447040, 448437, 469392, 475615, 494340, 527296, 543560, 564960, 570738, 586740, 597916, 625856, 652272, 659120, 670560, 719040, 747395, 760984, 782320, 790944, 815340, 853440, 869696, 896874, 938784, 951230, 988680, 1046353, 1087120, 1129920, 1141476, 1173480, 1195832, 1304544, 1318240, 1341120, 1426845, 1494790, 1521968, 1564640, 1581888, 1630680, 1793748, 1877568, 1902460, 1977360, 2092706, 2174240, 2242185, 2282952, 2346960, 2391664, 2609088, 2636480, 2853690, 2989580, 3043936, 3129280, 3139059, 3261360, 3587496, 3804920, 3954720, 4185412, 4348480, 4484370, 4565904, 4693920, 4783328, 5231765, 5707380, 5979160, 6087872, 6278118, 6522720, 7174992, 7609840, 7909440, 8370824, 8968740, 9131808, 9387840, 9566656, 10463530, 11414760, 11958320, 12556236, 13045440, 14349984, 15219680, 15695295, 16741648, 17937480, 18263616, 20927060, 22829520, 23916640, 25112472, 28699968, 30439360, 31390590, 33483296, 35874960, 41854120, 45659040, 47833280, 50224944, 62781180, 66966592, 71749920, 83708240, 91318080, 100449888, 125562360, 143499840, 167416480, 200899776, 251124720, 334832960, 502249440, 1004498880]

約数ペア:

[(1, 1004498880), (2, 502249440), (3, 334832960), (4, 251124720), (5, 200899776), (6, 167416480), (7, 143499840), (8, 125562360), (10, 100449888), (11, 91318080), (12, 83708240), (14, 71749920), (15, 66966592), (16, 62781180), (20, 50224944), (21, 47833280), (22, 45659040), (24, 41854120), (28, 35874960), (30, 33483296), (32, 31390590), (33, 30439360), (35, 28699968), (40, 25112472), (42, 23916640), (44, 22829520), (48, 20927060), (55, 18263616), (56, 17937480), (60, 16741648), (64, 15695295), (66, 15219680), (70, 14349984), (77, 13045440), (80, 12556236), (84, 11958320), (88, 11414760), (96, 10463530), (105, 9566656), (107, 9387840), (110, 9131808), (112, 8968740), (120, 8370824), (127, 7909440), (132, 7609840), (140, 7174992), (154, 6522720), (160, 6278118), (165, 6087872), (168, 5979160), (176, 5707380), (192, 5231765), (210, 4783328), (214, 4693920), (220, 4565904), (224, 4484370), (231, 4348480), (240, 4185412), (254, 3954720), (264, 3804920), (280, 3587496), (308, 3261360), (320, 3139059), (321, 3129280), (330, 3043936), (336, 2989580), (352, 2853690), (381, 2636480), (385, 2609088), (420, 2391664), (428, 2346960), (440, 2282952), (448, 2242185), (462, 2174240), (480, 2092706), (508, 1977360), (528, 1902460), (535, 1877568), (560, 1793748), (616, 1630680), (635, 1581888), (642, 1564640), (660, 1521968), (672, 1494790), (704, 1426845), (749, 1341120), (762, 1318240), (770, 1304544), (840, 1195832), (856, 1173480), (880, 1141476), (889, 1129920), (924, 1087120), (960, 1046353), (1016, 988680), (1056, 951230), (1070, 938784), (1120, 896874), (1155, 869696), (1177, 853440), (1232, 815340), (1270, 790944), (1284, 782320), (1320, 760984), (1344, 747395), (1397, 719040), (1498, 670560), (1524, 659120), (1540, 652272), (1605, 625856), (1680, 597916), (1712, 586740), (1760, 570738), (1778, 564960), (1848, 543560), (1905, 527296), (2032, 494340), (2112, 475615), (2140, 469392), (2240, 448437), (2247, 447040), (2310, 434848), (2354, 426720), (2464, 407670), (2540, 395472), (2568, 391160), (2640, 380492), (2667, 376640), (2794, 359520), (2996, 335280), (3048, 329560), (3080, 326136), (3210, 312928), (3360, 298958), (3424, 293370), (3520, 285369), (3531, 284480), (3556, 282480), (3696, 271780), (3745, 268224), (3810, 263648), (4064, 247170), (4191, 239680), (4280, 234696), (4445, 225984), (4494, 223520), (4620, 217424), (4708, 213360), (4928, 203835), (5080, 197736), (5136, 195580), (5280, 190246), (5334, 188320), (5588, 179760), (5885, 170688), (5992, 167640), (6096, 164780), (6160, 163068), (6420, 156464), (6720, 149479), (6848, 146685), (6985, 143808), (7062, 142240), (7112, 141240), (7392, 135890), (7490, 134112), (7620, 131824), (8128, 123585), (8239, 121920), (8382, 119840), (8560, 117348), (8890, 112992), (8988, 111760), (9240, 108712), (9416, 106680), (9779, 102720), (10160, 98868), (10272, 97790), (10560, 95123), (10668, 94160), (11176, 89880), (11235, 89408), (11770, 85344), (11984, 83820), (12192, 82390), (12320, 81534), (12840, 78232), (13335, 75328), (13589, 73920), (13970, 71904), (14124, 71120), (14224, 70620), (14784, 67945), (14980, 67056), (15240, 65912), (16478, 60960), (16764, 59920), (17120, 58674), (17655, 56896), (17780, 56496), (17976, 55880), (18480, 54356), (18832, 53340), (19558, 51360), (20320, 49434), (20544, 48895), (20955, 47936), (21336, 47080), (22352, 44940), (22470, 44704), (23540, 42672), (23968, 41910), (24384, 41195), (24640, 40767), (24717, 40640), (25680, 39116), (26670, 37664), (27178, 36960), (27940, 35952), (28248, 35560), (28448, 35310), (29337, 34240), (29960, 33528), (30480, 32956)]