56463680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 168

約数和(自身を含む): 169045128

約数和(自身を除く): 112581448

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, 277, 280, 320, 364, 392, 416, 448, 455, 490, 520, 554, 560, 637, 728, 784, 832, 910, 980, 1040, 1108, 1120, 1274, 1385, 1456, 1568, 1820, 1939, 1960, 2080, 2216, 2240, 2548, 2770, 2912, 3136, 3185, 3601, 3640, 3878, 3920, 4160, 4432, 5096, 5540, 5824, 6370, 7202, 7280, 7756, 7840, 8864, 9695, 10192, 11080, 12740, 13573, 14404, 14560, 15512, 15680, 17728, 18005, 19390, 20384, 22160, 25207, 25480, 27146, 28808, 29120, 31024, 36010, 38780, 40768, 44320, 50414, 50960, 54292, 57616, 62048, 67865, 72020, 77560, 88640, 100828, 101920, 108584, 115232, 124096, 126035, 135730, 144040, 155120, 176449, 201656, 203840, 217168, 230464, 252070, 271460, 288080, 310240, 352898, 403312, 434336, 504140, 542920, 576160, 620480, 705796, 806624, 868672, 882245, 1008280, 1085840, 1152320, 1411592, 1613248, 1764490, 2016560, 2171680, 2823184, 3528980, 4033120, 4343360, 5646368, 7057960, 8066240, 11292736, 14115920, 28231840, 56463680]

約数ペア:

[(1, 56463680), (2, 28231840), (4, 14115920), (5, 11292736), (7, 8066240), (8, 7057960), (10, 5646368), (13, 4343360), (14, 4033120), (16, 3528980), (20, 2823184), (26, 2171680), (28, 2016560), (32, 1764490), (35, 1613248), (40, 1411592), (49, 1152320), (52, 1085840), (56, 1008280), (64, 882245), (65, 868672), (70, 806624), (80, 705796), (91, 620480), (98, 576160), (104, 542920), (112, 504140), (130, 434336), (140, 403312), (160, 352898), (182, 310240), (196, 288080), (208, 271460), (224, 252070), (245, 230464), (260, 217168), (277, 203840), (280, 201656), (320, 176449), (364, 155120), (392, 144040), (416, 135730), (448, 126035), (455, 124096), (490, 115232), (520, 108584), (554, 101920), (560, 100828), (637, 88640), (728, 77560), (784, 72020), (832, 67865), (910, 62048), (980, 57616), (1040, 54292), (1108, 50960), (1120, 50414), (1274, 44320), (1385, 40768), (1456, 38780), (1568, 36010), (1820, 31024), (1939, 29120), (1960, 28808), (2080, 27146), (2216, 25480), (2240, 25207), (2548, 22160), (2770, 20384), (2912, 19390), (3136, 18005), (3185, 17728), (3601, 15680), (3640, 15512), (3878, 14560), (3920, 14404), (4160, 13573), (4432, 12740), (5096, 11080), (5540, 10192), (5824, 9695), (6370, 8864), (7202, 7840), (7280, 7756)]