56264880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 160

約数和(自身を含む): 201844224

約数和(自身を除く): 145579344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 107, 112, 120, 140, 168, 210, 214, 240, 280, 313, 321, 336, 420, 428, 535, 560, 626, 642, 749, 840, 856, 939, 1070, 1252, 1284, 1498, 1565, 1605, 1680, 1712, 1878, 2140, 2191, 2247, 2504, 2568, 2996, 3130, 3210, 3745, 3756, 4280, 4382, 4494, 4695, 5008, 5136, 5992, 6260, 6420, 6573, 7490, 7512, 8560, 8764, 8988, 9390, 10955, 11235, 11984, 12520, 12840, 13146, 14980, 15024, 17528, 17976, 18780, 21910, 22470, 25040, 25680, 26292, 29960, 32865, 33491, 35056, 35952, 37560, 43820, 44940, 52584, 59920, 65730, 66982, 75120, 87640, 89880, 100473, 105168, 131460, 133964, 167455, 175280, 179760, 200946, 234437, 262920, 267928, 334910, 401892, 468874, 502365, 525840, 535856, 669820, 703311, 803784, 937748, 1004730, 1172185, 1339640, 1406622, 1607568, 1875496, 2009460, 2344370, 2679280, 2813244, 3516555, 3750992, 4018920, 4688740, 5626488, 7033110, 8037840, 9377480, 11252976, 14066220, 18754960, 28132440, 56264880]

約数ペア:

[(1, 56264880), (2, 28132440), (3, 18754960), (4, 14066220), (5, 11252976), (6, 9377480), (7, 8037840), (8, 7033110), (10, 5626488), (12, 4688740), (14, 4018920), (15, 3750992), (16, 3516555), (20, 2813244), (21, 2679280), (24, 2344370), (28, 2009460), (30, 1875496), (35, 1607568), (40, 1406622), (42, 1339640), (48, 1172185), (56, 1004730), (60, 937748), (70, 803784), (80, 703311), (84, 669820), (105, 535856), (107, 525840), (112, 502365), (120, 468874), (140, 401892), (168, 334910), (210, 267928), (214, 262920), (240, 234437), (280, 200946), (313, 179760), (321, 175280), (336, 167455), (420, 133964), (428, 131460), (535, 105168), (560, 100473), (626, 89880), (642, 87640), (749, 75120), (840, 66982), (856, 65730), (939, 59920), (1070, 52584), (1252, 44940), (1284, 43820), (1498, 37560), (1565, 35952), (1605, 35056), (1680, 33491), (1712, 32865), (1878, 29960), (2140, 26292), (2191, 25680), (2247, 25040), (2504, 22470), (2568, 21910), (2996, 18780), (3130, 17976), (3210, 17528), (3745, 15024), (3756, 14980), (4280, 13146), (4382, 12840), (4494, 12520), (4695, 11984), (5008, 11235), (5136, 10955), (5992, 9390), (6260, 8988), (6420, 8764), (6573, 8560), (7490, 7512)]