47797680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1$

素因数の和:1283

約数の個数: 160

約数和(自身を含む): 176845824

約数和(自身を除く): 129048144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1237, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2474, 2576, 2760, 3220, 3711, 3864, 4830, 4948, 5520, 6185, 6440, 7422, 7728, 8659, 9660, 9896, 12370, 12880, 14844, 17318, 18555, 19320, 19792, 24740, 25977, 28451, 29688, 34636, 37110, 38640, 43295, 49480, 51954, 56902, 59376, 69272, 74220, 85353, 86590, 98960, 103908, 113804, 129885, 138544, 142255, 148440, 170706, 173180, 199157, 207816, 227608, 259770, 284510, 296880, 341412, 346360, 398314, 415632, 426765, 455216, 519540, 569020, 597471, 682824, 692720, 796628, 853530, 995785, 1039080, 1138040, 1194942, 1365648, 1593256, 1707060, 1991570, 2078160, 2276080, 2389884, 2987355, 3186512, 3414120, 3983140, 4779768, 5974710, 6828240, 7966280, 9559536, 11949420, 15932560, 23898840, 47797680]

約数ペア:

[(1, 47797680), (2, 23898840), (3, 15932560), (4, 11949420), (5, 9559536), (6, 7966280), (7, 6828240), (8, 5974710), (10, 4779768), (12, 3983140), (14, 3414120), (15, 3186512), (16, 2987355), (20, 2389884), (21, 2276080), (23, 2078160), (24, 1991570), (28, 1707060), (30, 1593256), (35, 1365648), (40, 1194942), (42, 1138040), (46, 1039080), (48, 995785), (56, 853530), (60, 796628), (69, 692720), (70, 682824), (80, 597471), (84, 569020), (92, 519540), (105, 455216), (112, 426765), (115, 415632), (120, 398314), (138, 346360), (140, 341412), (161, 296880), (168, 284510), (184, 259770), (210, 227608), (230, 207816), (240, 199157), (276, 173180), (280, 170706), (322, 148440), (336, 142255), (345, 138544), (368, 129885), (420, 113804), (460, 103908), (483, 98960), (552, 86590), (560, 85353), (644, 74220), (690, 69272), (805, 59376), (840, 56902), (920, 51954), (966, 49480), (1104, 43295), (1237, 38640), (1288, 37110), (1380, 34636), (1610, 29688), (1680, 28451), (1840, 25977), (1932, 24740), (2415, 19792), (2474, 19320), (2576, 18555), (2760, 17318), (3220, 14844), (3711, 12880), (3864, 12370), (4830, 9896), (4948, 9660), (5520, 8659), (6185, 7728), (6440, 7422)]