230760320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2756

約数の個数: 128

約数和(自身を含む): 663897600

約数和(自身を除く): 433137280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 2711, 3040, 4256, 4480, 5320, 5422, 6080, 8512, 10640, 10844, 12160, 13555, 17024, 18977, 21280, 21688, 27110, 37954, 42560, 43376, 51509, 54220, 75908, 85120, 86752, 94885, 103018, 108440, 151816, 173504, 189770, 206036, 216880, 257545, 303632, 347008, 360563, 379540, 412072, 433760, 515090, 607264, 721126, 759080, 824144, 867520, 1030180, 1214528, 1442252, 1518160, 1648288, 1735040, 1802815, 2060360, 2429056, 2884504, 3036320, 3296576, 3605630, 4120720, 5769008, 6072640, 6593152, 7211260, 8241440, 11538016, 12145280, 14422520, 16482880, 23076032, 28845040, 32965760, 46152064, 57690080, 115380160, 230760320]

約数ペア:

[(1, 230760320), (2, 115380160), (4, 57690080), (5, 46152064), (7, 32965760), (8, 28845040), (10, 23076032), (14, 16482880), (16, 14422520), (19, 12145280), (20, 11538016), (28, 8241440), (32, 7211260), (35, 6593152), (38, 6072640), (40, 5769008), (56, 4120720), (64, 3605630), (70, 3296576), (76, 3036320), (80, 2884504), (95, 2429056), (112, 2060360), (128, 1802815), (133, 1735040), (140, 1648288), (152, 1518160), (160, 1442252), (190, 1214528), (224, 1030180), (266, 867520), (280, 824144), (304, 759080), (320, 721126), (380, 607264), (448, 515090), (532, 433760), (560, 412072), (608, 379540), (640, 360563), (665, 347008), (760, 303632), (896, 257545), (1064, 216880), (1120, 206036), (1216, 189770), (1330, 173504), (1520, 151816), (2128, 108440), (2240, 103018), (2432, 94885), (2660, 86752), (2711, 85120), (3040, 75908), (4256, 54220), (4480, 51509), (5320, 43376), (5422, 42560), (6080, 37954), (8512, 27110), (10640, 21688), (10844, 21280), (12160, 18977), (13555, 17024)]