385053760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1933

約数の個数: 168

約数和(自身を含む): 1149263640

約数和(自身を除く): 764209880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1889, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3778, 3920, 4160, 5096, 5824, 6370, 7280, 7556, 7840, 9445, 10192, 12740, 13223, 14560, 15112, 15680, 18890, 20384, 24557, 25480, 26446, 29120, 30224, 37780, 40768, 49114, 50960, 52892, 60448, 66115, 75560, 92561, 98228, 101920, 105784, 120896, 122785, 132230, 151120, 171899, 185122, 196456, 203840, 211568, 245570, 264460, 302240, 343798, 370244, 392912, 423136, 462805, 491140, 528920, 604480, 687596, 740488, 785824, 846272, 859495, 925610, 982280, 1057840, 1203293, 1375192, 1480976, 1571648, 1718990, 1851220, 1964560, 2115680, 2406586, 2750384, 2961952, 3437980, 3702440, 3929120, 4231360, 4813172, 5500768, 5923904, 6016465, 6875960, 7404880, 7858240, 9626344, 11001536, 12032930, 13751920, 14809760, 19252688, 24065860, 27503840, 29619520, 38505376, 48131720, 55007680, 77010752, 96263440, 192526880, 385053760]

約数ペア:

[(1, 385053760), (2, 192526880), (4, 96263440), (5, 77010752), (7, 55007680), (8, 48131720), (10, 38505376), (13, 29619520), (14, 27503840), (16, 24065860), (20, 19252688), (26, 14809760), (28, 13751920), (32, 12032930), (35, 11001536), (40, 9626344), (49, 7858240), (52, 7404880), (56, 6875960), (64, 6016465), (65, 5923904), (70, 5500768), (80, 4813172), (91, 4231360), (98, 3929120), (104, 3702440), (112, 3437980), (130, 2961952), (140, 2750384), (160, 2406586), (182, 2115680), (196, 1964560), (208, 1851220), (224, 1718990), (245, 1571648), (260, 1480976), (280, 1375192), (320, 1203293), (364, 1057840), (392, 982280), (416, 925610), (448, 859495), (455, 846272), (490, 785824), (520, 740488), (560, 687596), (637, 604480), (728, 528920), (784, 491140), (832, 462805), (910, 423136), (980, 392912), (1040, 370244), (1120, 343798), (1274, 302240), (1456, 264460), (1568, 245570), (1820, 211568), (1889, 203840), (1960, 196456), (2080, 185122), (2240, 171899), (2548, 151120), (2912, 132230), (3136, 122785), (3185, 120896), (3640, 105784), (3778, 101920), (3920, 98228), (4160, 92561), (5096, 75560), (5824, 66115), (6370, 60448), (7280, 52892), (7556, 50960), (7840, 49114), (9445, 40768), (10192, 37780), (12740, 30224), (13223, 29120), (14560, 26446), (15112, 25480), (15680, 24557), (18890, 20384)]