288615040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 128

約数和(自身を含む): 823115520

約数和(自身を除く): 534500480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 640, 644, 736, 805, 896, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2801, 2944, 3220, 3680, 4480, 5152, 5602, 6440, 7360, 10304, 11204, 12880, 14005, 14720, 19607, 20608, 22408, 25760, 28010, 39214, 44816, 51520, 56020, 64423, 78428, 89632, 98035, 103040, 112040, 128846, 156856, 179264, 196070, 224080, 257692, 313712, 322115, 358528, 392140, 448160, 450961, 515384, 627424, 644230, 784280, 896320, 901922, 1030768, 1254848, 1288460, 1568560, 1792640, 1803844, 2061536, 2254805, 2509696, 2576920, 3137120, 3607688, 4123072, 4509610, 5153840, 6274240, 7215376, 8246144, 9019220, 10307680, 12548480, 14430752, 18038440, 20615360, 28861504, 36076880, 41230720, 57723008, 72153760, 144307520, 288615040]

約数ペア:

[(1, 288615040), (2, 144307520), (4, 72153760), (5, 57723008), (7, 41230720), (8, 36076880), (10, 28861504), (14, 20615360), (16, 18038440), (20, 14430752), (23, 12548480), (28, 10307680), (32, 9019220), (35, 8246144), (40, 7215376), (46, 6274240), (56, 5153840), (64, 4509610), (70, 4123072), (80, 3607688), (92, 3137120), (112, 2576920), (115, 2509696), (128, 2254805), (140, 2061536), (160, 1803844), (161, 1792640), (184, 1568560), (224, 1288460), (230, 1254848), (280, 1030768), (320, 901922), (322, 896320), (368, 784280), (448, 644230), (460, 627424), (560, 515384), (640, 450961), (644, 448160), (736, 392140), (805, 358528), (896, 322115), (920, 313712), (1120, 257692), (1288, 224080), (1472, 196070), (1610, 179264), (1840, 156856), (2240, 128846), (2576, 112040), (2801, 103040), (2944, 98035), (3220, 89632), (3680, 78428), (4480, 64423), (5152, 56020), (5602, 51520), (6440, 44816), (7360, 39214), (10304, 28010), (11204, 25760), (12880, 22408), (14005, 20608), (14720, 19607)]