285295360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 827378496

約数和(自身を除く): 542083136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1360, 1792, 1873, 1904, 2176, 2240, 2380, 2720, 3746, 3808, 4352, 4480, 4760, 5440, 7492, 7616, 8960, 9365, 9520, 10880, 13111, 14984, 15232, 18730, 19040, 21760, 26222, 29968, 30464, 31841, 37460, 38080, 52444, 59936, 63682, 65555, 74920, 76160, 104888, 119872, 127364, 131110, 149840, 152320, 159205, 209776, 222887, 239744, 254728, 262220, 299680, 318410, 419552, 445774, 479488, 509456, 524440, 599360, 636820, 839104, 891548, 1018912, 1048880, 1114435, 1198720, 1273640, 1678208, 1783096, 2037824, 2097760, 2228870, 2397440, 2547280, 3356416, 3566192, 4075648, 4195520, 4457740, 5094560, 7132384, 8151296, 8391040, 8915480, 10189120, 14264768, 16782080, 17830960, 20378240, 28529536, 35661920, 40756480, 57059072, 71323840, 142647680, 285295360]

約数ペア:

[(1, 285295360), (2, 142647680), (4, 71323840), (5, 57059072), (7, 40756480), (8, 35661920), (10, 28529536), (14, 20378240), (16, 17830960), (17, 16782080), (20, 14264768), (28, 10189120), (32, 8915480), (34, 8391040), (35, 8151296), (40, 7132384), (56, 5094560), (64, 4457740), (68, 4195520), (70, 4075648), (80, 3566192), (85, 3356416), (112, 2547280), (119, 2397440), (128, 2228870), (136, 2097760), (140, 2037824), (160, 1783096), (170, 1678208), (224, 1273640), (238, 1198720), (256, 1114435), (272, 1048880), (280, 1018912), (320, 891548), (340, 839104), (448, 636820), (476, 599360), (544, 524440), (560, 509456), (595, 479488), (640, 445774), (680, 419552), (896, 318410), (952, 299680), (1088, 262220), (1120, 254728), (1190, 239744), (1280, 222887), (1360, 209776), (1792, 159205), (1873, 152320), (1904, 149840), (2176, 131110), (2240, 127364), (2380, 119872), (2720, 104888), (3746, 76160), (3808, 74920), (4352, 65555), (4480, 63682), (4760, 59936), (5440, 52444), (7492, 38080), (7616, 37460), (8960, 31841), (9365, 30464), (9520, 29968), (10880, 26222), (13111, 21760), (14984, 19040), (15232, 18730)]