283488660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 288

約数和(自身を含む): 1099268352

約数和(自身を除く): 815779692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 641, 702, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1282, 1365, 1404, 1620, 1638, 1701, 1755, 1820, 1890, 1923, 2106, 2268, 2340, 2430, 2457, 2564, 2730, 2835, 3159, 3205, 3276, 3402, 3510, 3780, 3846, 4095, 4212, 4487, 4860, 4914, 5265, 5460, 5670, 5769, 6318, 6410, 6804, 7020, 7371, 7692, 8190, 8333, 8505, 8974, 9615, 9828, 10530, 11340, 11538, 12285, 12636, 12820, 13461, 14742, 15795, 16380, 16666, 17010, 17307, 17948, 19230, 21060, 22113, 22435, 23076, 24570, 24999, 26922, 28845, 29484, 31590, 33332, 34020, 34614, 36855, 38460, 40383, 41665, 44226, 44870, 49140, 49998, 51921, 53844, 57690, 58331, 63180, 67305, 69228, 73710, 74997, 80766, 83330, 86535, 88452, 89740, 99996, 103842, 110565, 115380, 116662, 121149, 124995, 134610, 147420, 149994, 155763, 161532, 166660, 173070, 174993, 201915, 207684, 221130, 224991, 233324, 242298, 249990, 259605, 269220, 291655, 299988, 311526, 346140, 349986, 363447, 374985, 403830, 442260, 449982, 484596, 499980, 519210, 524979, 583310, 605745, 623052, 674973, 699972, 726894, 749970, 778815, 807660, 874965, 899964, 1038420, 1049958, 1090341, 1124955, 1166620, 1211490, 1349946, 1453788, 1499940, 1557630, 1574937, 1749930, 1817235, 2024919, 2099916, 2180682, 2249910, 2422980, 2624895, 2699892, 3115260, 3149874, 3374865, 3499860, 3634470, 4049838, 4361364, 4499820, 4724811, 5249790, 5451705, 6299748, 6749730, 7268940, 7874685, 8099676, 9449622, 10124595, 10499580, 10903410, 13499460, 14174433, 15749370, 18899244, 20249190, 21806820, 23624055, 28348866, 31498740, 40498380, 47248110, 56697732, 70872165, 94496220, 141744330, 283488660]

約数ペア:

[(1, 283488660), (2, 141744330), (3, 94496220), (4, 70872165), (5, 56697732), (6, 47248110), (7, 40498380), (9, 31498740), (10, 28348866), (12, 23624055), (13, 21806820), (14, 20249190), (15, 18899244), (18, 15749370), (20, 14174433), (21, 13499460), (26, 10903410), (27, 10499580), (28, 10124595), (30, 9449622), (35, 8099676), (36, 7874685), (39, 7268940), (42, 6749730), (45, 6299748), (52, 5451705), (54, 5249790), (60, 4724811), (63, 4499820), (65, 4361364), (70, 4049838), (78, 3634470), (81, 3499860), (84, 3374865), (90, 3149874), (91, 3115260), (105, 2699892), (108, 2624895), (117, 2422980), (126, 2249910), (130, 2180682), (135, 2099916), (140, 2024919), (156, 1817235), (162, 1749930), (180, 1574937), (182, 1557630), (189, 1499940), (195, 1453788), (210, 1349946), (234, 1211490), (243, 1166620), (252, 1124955), (260, 1090341), (270, 1049958), (273, 1038420), (315, 899964), (324, 874965), (351, 807660), (364, 778815), (378, 749970), (390, 726894), (405, 699972), (420, 674973), (455, 623052), (468, 605745), (486, 583310), (540, 524979), (546, 519210), (567, 499980), (585, 484596), (630, 449982), (641, 442260), (702, 403830), (756, 374985), (780, 363447), (810, 349986), (819, 346140), (910, 311526), (945, 299988), (972, 291655), (1053, 269220), (1092, 259605), (1134, 249990), (1170, 242298), (1215, 233324), (1260, 224991), (1282, 221130), (1365, 207684), (1404, 201915), (1620, 174993), (1638, 173070), (1701, 166660), (1755, 161532), (1820, 155763), (1890, 149994), (1923, 147420), (2106, 134610), (2268, 124995), (2340, 121149), (2430, 116662), (2457, 115380), (2564, 110565), (2730, 103842), (2835, 99996), (3159, 89740), (3205, 88452), (3276, 86535), (3402, 83330), (3510, 80766), (3780, 74997), (3846, 73710), (4095, 69228), (4212, 67305), (4487, 63180), (4860, 58331), (4914, 57690), (5265, 53844), (5460, 51921), (5670, 49998), (5769, 49140), (6318, 44870), (6410, 44226), (6804, 41665), (7020, 40383), (7371, 38460), (7692, 36855), (8190, 34614), (8333, 34020), (8505, 33332), (8974, 31590), (9615, 29484), (9828, 28845), (10530, 26922), (11340, 24999), (11538, 24570), (12285, 23076), (12636, 22435), (12820, 22113), (13461, 21060), (14742, 19230), (15795, 17948), (16380, 17307), (16666, 17010)]