21500188512

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:362

約数の個数: 384

約数和(自身を含む): 66012807168

約数和(自身を除く): 44512618656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 43, 44, 48, 66, 67, 74, 86, 88, 96, 111, 129, 132, 134, 148, 172, 176, 191, 201, 222, 258, 264, 268, 296, 344, 352, 382, 402, 407, 444, 473, 516, 528, 536, 573, 592, 688, 737, 764, 804, 814, 888, 946, 1032, 1056, 1072, 1146, 1184, 1221, 1376, 1419, 1474, 1528, 1591, 1608, 1628, 1776, 1892, 2064, 2101, 2144, 2211, 2292, 2442, 2479, 2838, 2881, 2948, 3056, 3182, 3216, 3256, 3552, 3784, 4128, 4202, 4422, 4584, 4773, 4884, 4958, 5676, 5762, 5896, 6112, 6303, 6364, 6432, 6512, 7067, 7437, 7568, 8213, 8404, 8643, 8844, 9168, 9546, 9768, 9916, 11352, 11524, 11792, 12606, 12728, 12797, 13024, 14134, 14874, 15136, 16426, 16808, 17286, 17501, 17688, 18336, 19092, 19536, 19832, 21201, 22704, 23048, 23584, 24639, 25212, 25456, 25594, 27269, 28268, 29748, 31691, 32852, 33616, 34572, 35002, 35376, 38184, 38391, 39072, 39664, 42402, 45408, 46096, 49278, 50424, 50912, 51188, 52503, 54538, 56536, 59496, 63382, 65704, 67232, 69144, 70004, 70752, 76368, 76782, 77737, 79328, 81807, 84804, 90343, 92192, 95073, 98556, 100848, 102376, 105006, 106597, 109076, 113072, 118992, 126764, 131408, 138288, 140008, 140767, 152736, 153564, 155474, 163614, 169608, 180686, 190146, 197112, 201696, 204752, 210012, 213194, 218152, 226144, 233211, 237984, 253528, 262816, 271029, 276576, 280016, 281534, 303881, 307128, 310948, 319791, 327228, 339216, 361372, 380292, 394224, 409504, 420024, 422301, 426388, 436304, 466422, 473489, 507056, 542058, 550271, 560032, 563068, 607762, 614256, 621896, 639582, 654456, 678432, 722744, 760584, 788448, 840048, 844602, 852776, 872608, 911643, 932844, 946978, 1014112, 1084116, 1100542, 1126136, 1172567, 1215524, 1228512, 1243792, 1279164, 1308912, 1420467, 1445488, 1521168, 1650813, 1680096, 1689204, 1705552, 1823286, 1865688, 1893956, 2168232, 2201084, 2252272, 2345134, 2431048, 2487584, 2558328, 2617824, 2840934, 2890976, 3042336, 3301626, 3342691, 3378408, 3411104, 3517701, 3646572, 3731376, 3787912, 4336464, 4402168, 4504544, 4690268, 4862096, 5116656, 5208379, 5681868, 6052981, 6603252, 6685382, 6756816, 7035402, 7293144, 7462752, 7575824, 8672928, 8804336, 9380536, 9724192, 10028073, 10233312, 10416758, 11363736, 12105962, 13206504, 13370764, 13513632, 14070804, 14586288, 15151648, 15625137, 17608672, 18158943, 18761072, 20056146, 20360027, 20833516, 22727472, 24211924, 26413008, 26741528, 28141608, 29172576, 31250274, 36317886, 37522144, 40112292, 40720054, 41667032, 45454944, 48423848, 52826016, 53483056, 56283216, 61080081, 62500548, 72635772, 80224584, 81440108, 83334064, 96847696, 106966112, 112566432, 122160162, 125001096, 145271544, 160449168, 162880216, 166668128, 193695392, 223960297, 244320324, 250002192, 290543088, 320898336, 325760432, 447920594, 488640648, 500004384, 581086176, 651520864, 671880891, 895841188, 977281296, 1343761782, 1791682376, 1954562592, 2687523564, 3583364752, 5375047128, 7166729504, 10750094256, 21500188512]

約数ペア:

[(1, 21500188512), (2, 10750094256), (3, 7166729504), (4, 5375047128), (6, 3583364752), (8, 2687523564), (11, 1954562592), (12, 1791682376), (16, 1343761782), (22, 977281296), (24, 895841188), (32, 671880891), (33, 651520864), (37, 581086176), (43, 500004384), (44, 488640648), (48, 447920594), (66, 325760432), (67, 320898336), (74, 290543088), (86, 250002192), (88, 244320324), (96, 223960297), (111, 193695392), (129, 166668128), (132, 162880216), (134, 160449168), (148, 145271544), (172, 125001096), (176, 122160162), (191, 112566432), (201, 106966112), (222, 96847696), (258, 83334064), (264, 81440108), (268, 80224584), (296, 72635772), (344, 62500548), (352, 61080081), (382, 56283216), (402, 53483056), (407, 52826016), (444, 48423848), (473, 45454944), (516, 41667032), (528, 40720054), (536, 40112292), (573, 37522144), (592, 36317886), (688, 31250274), (737, 29172576), (764, 28141608), (804, 26741528), (814, 26413008), (888, 24211924), (946, 22727472), (1032, 20833516), (1056, 20360027), (1072, 20056146), (1146, 18761072), (1184, 18158943), (1221, 17608672), (1376, 15625137), (1419, 15151648), (1474, 14586288), (1528, 14070804), (1591, 13513632), (1608, 13370764), (1628, 13206504), (1776, 12105962), (1892, 11363736), (2064, 10416758), (2101, 10233312), (2144, 10028073), (2211, 9724192), (2292, 9380536), (2442, 8804336), (2479, 8672928), (2838, 7575824), (2881, 7462752), (2948, 7293144), (3056, 7035402), (3182, 6756816), (3216, 6685382), (3256, 6603252), (3552, 6052981), (3784, 5681868), (4128, 5208379), (4202, 5116656), (4422, 4862096), (4584, 4690268), (4773, 4504544), (4884, 4402168), (4958, 4336464), (5676, 3787912), (5762, 3731376), (5896, 3646572), (6112, 3517701), (6303, 3411104), (6364, 3378408), (6432, 3342691), (6512, 3301626), (7067, 3042336), (7437, 2890976), (7568, 2840934), (8213, 2617824), (8404, 2558328), (8643, 2487584), (8844, 2431048), (9168, 2345134), (9546, 2252272), (9768, 2201084), (9916, 2168232), (11352, 1893956), (11524, 1865688), (11792, 1823286), (12606, 1705552), (12728, 1689204), (12797, 1680096), (13024, 1650813), (14134, 1521168), (14874, 1445488), (15136, 1420467), (16426, 1308912), (16808, 1279164), (17286, 1243792), (17501, 1228512), (17688, 1215524), (18336, 1172567), (19092, 1126136), (19536, 1100542), (19832, 1084116), (21201, 1014112), (22704, 946978), (23048, 932844), (23584, 911643), (24639, 872608), (25212, 852776), (25456, 844602), (25594, 840048), (27269, 788448), (28268, 760584), (29748, 722744), (31691, 678432), (32852, 654456), (33616, 639582), (34572, 621896), (35002, 614256), (35376, 607762), (38184, 563068), (38391, 560032), (39072, 550271), (39664, 542058), (42402, 507056), (45408, 473489), (46096, 466422), (49278, 436304), (50424, 426388), (50912, 422301), (51188, 420024), (52503, 409504), (54538, 394224), (56536, 380292), (59496, 361372), (63382, 339216), (65704, 327228), (67232, 319791), (69144, 310948), (70004, 307128), (70752, 303881), (76368, 281534), (76782, 280016), (77737, 276576), (79328, 271029), (81807, 262816), (84804, 253528), (90343, 237984), (92192, 233211), (95073, 226144), (98556, 218152), (100848, 213194), (102376, 210012), (105006, 204752), (106597, 201696), (109076, 197112), (113072, 190146), (118992, 180686), (126764, 169608), (131408, 163614), (138288, 155474), (140008, 153564), (140767, 152736)]