1720242216

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2389

約数の個数: 288

約数和(自身を含む): 6226178400

約数和(自身を除く): 4505936184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 49, 56, 57, 63, 66, 72, 76, 77, 84, 88, 98, 99, 114, 126, 132, 133, 147, 152, 154, 168, 171, 196, 198, 209, 228, 231, 252, 264, 266, 294, 308, 342, 392, 396, 399, 418, 441, 456, 462, 504, 532, 539, 588, 616, 627, 684, 693, 792, 798, 836, 882, 924, 931, 1064, 1078, 1176, 1197, 1254, 1368, 1386, 1463, 1596, 1617, 1672, 1764, 1848, 1862, 1881, 2156, 2333, 2394, 2508, 2772, 2793, 2926, 3192, 3234, 3528, 3724, 3762, 4312, 4389, 4666, 4788, 4851, 5016, 5544, 5586, 5852, 6468, 6999, 7448, 7524, 8379, 8778, 9332, 9576, 9702, 10241, 11172, 11704, 12936, 13167, 13998, 15048, 16331, 16758, 17556, 18664, 19404, 20482, 20997, 22344, 25663, 26334, 27996, 30723, 32662, 33516, 35112, 38808, 40964, 41994, 44327, 48993, 51326, 52668, 55992, 61446, 65324, 67032, 76989, 81928, 83988, 88654, 92169, 97986, 102652, 105336, 114317, 122892, 130648, 132981, 146979, 153978, 167976, 177308, 179641, 184338, 195972, 205304, 228634, 230967, 245784, 265962, 293958, 307956, 310289, 342951, 354616, 359282, 368676, 391944, 398943, 457268, 461934, 487597, 531924, 538923, 587916, 615912, 620578, 685902, 718564, 737352, 797886, 914536, 923868, 930867, 975194, 1028853, 1063848, 1077846, 1175832, 1241156, 1257487, 1371804, 1437128, 1462791, 1595772, 1616769, 1847736, 1861734, 1950388, 2057706, 2155692, 2172023, 2482312, 2514974, 2743608, 2792601, 2925582, 3191544, 3233538, 3413179, 3723468, 3772461, 3900776, 4115412, 4311384, 4344046, 4388373, 5029948, 5585202, 5851164, 6467076, 6516069, 6826358, 7446936, 7544922, 8230824, 8688092, 8776746, 10059896, 10239537, 11170404, 11317383, 11702328, 12934152, 13032138, 13652716, 15089844, 17376184, 17553492, 19548207, 20479074, 22340808, 22634766, 23892253, 26064276, 27305432, 30179688, 30718611, 35106984, 39096414, 40958148, 45269532, 47784506, 52128552, 61437222, 71676759, 78192828, 81916296, 90539064, 95569012, 122874444, 143353518, 156385656, 191138024, 215030277, 245748888, 286707036, 430060554, 573414072, 860121108, 1720242216]

約数ペア:

[(1, 1720242216), (2, 860121108), (3, 573414072), (4, 430060554), (6, 286707036), (7, 245748888), (8, 215030277), (9, 191138024), (11, 156385656), (12, 143353518), (14, 122874444), (18, 95569012), (19, 90539064), (21, 81916296), (22, 78192828), (24, 71676759), (28, 61437222), (33, 52128552), (36, 47784506), (38, 45269532), (42, 40958148), (44, 39096414), (49, 35106984), (56, 30718611), (57, 30179688), (63, 27305432), (66, 26064276), (72, 23892253), (76, 22634766), (77, 22340808), (84, 20479074), (88, 19548207), (98, 17553492), (99, 17376184), (114, 15089844), (126, 13652716), (132, 13032138), (133, 12934152), (147, 11702328), (152, 11317383), (154, 11170404), (168, 10239537), (171, 10059896), (196, 8776746), (198, 8688092), (209, 8230824), (228, 7544922), (231, 7446936), (252, 6826358), (264, 6516069), (266, 6467076), (294, 5851164), (308, 5585202), (342, 5029948), (392, 4388373), (396, 4344046), (399, 4311384), (418, 4115412), (441, 3900776), (456, 3772461), (462, 3723468), (504, 3413179), (532, 3233538), (539, 3191544), (588, 2925582), (616, 2792601), (627, 2743608), (684, 2514974), (693, 2482312), (792, 2172023), (798, 2155692), (836, 2057706), (882, 1950388), (924, 1861734), (931, 1847736), (1064, 1616769), (1078, 1595772), (1176, 1462791), (1197, 1437128), (1254, 1371804), (1368, 1257487), (1386, 1241156), (1463, 1175832), (1596, 1077846), (1617, 1063848), (1672, 1028853), (1764, 975194), (1848, 930867), (1862, 923868), (1881, 914536), (2156, 797886), (2333, 737352), (2394, 718564), (2508, 685902), (2772, 620578), (2793, 615912), (2926, 587916), (3192, 538923), (3234, 531924), (3528, 487597), (3724, 461934), (3762, 457268), (4312, 398943), (4389, 391944), (4666, 368676), (4788, 359282), (4851, 354616), (5016, 342951), (5544, 310289), (5586, 307956), (5852, 293958), (6468, 265962), (6999, 245784), (7448, 230967), (7524, 228634), (8379, 205304), (8778, 195972), (9332, 184338), (9576, 179641), (9702, 177308), (10241, 167976), (11172, 153978), (11704, 146979), (12936, 132981), (13167, 130648), (13998, 122892), (15048, 114317), (16331, 105336), (16758, 102652), (17556, 97986), (18664, 92169), (19404, 88654), (20482, 83988), (20997, 81928), (22344, 76989), (25663, 67032), (26334, 65324), (27996, 61446), (30723, 55992), (32662, 52668), (33516, 51326), (35112, 48993), (38808, 44327), (40964, 41994)]