2495296000

素因数分解:

$2^9\times 5^3\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 6291597312

約数和(自身を除く): 3796301312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 127, 128, 160, 200, 250, 254, 256, 307, 320, 400, 500, 508, 512, 614, 635, 640, 800, 1000, 1016, 1228, 1270, 1280, 1535, 1600, 2000, 2032, 2456, 2540, 2560, 3070, 3175, 3200, 4000, 4064, 4912, 5080, 6140, 6350, 6400, 7675, 8000, 8128, 9824, 10160, 12280, 12700, 12800, 15350, 15875, 16000, 16256, 19648, 20320, 24560, 25400, 30700, 31750, 32000, 32512, 38375, 38989, 39296, 40640, 49120, 50800, 61400, 63500, 64000, 65024, 76750, 77978, 78592, 81280, 98240, 101600, 122800, 127000, 153500, 155956, 157184, 162560, 194945, 196480, 203200, 245600, 254000, 307000, 311912, 325120, 389890, 392960, 406400, 491200, 508000, 614000, 623824, 779780, 785920, 812800, 974725, 982400, 1016000, 1228000, 1247648, 1559560, 1625600, 1949450, 1964800, 2032000, 2456000, 2495296, 3119120, 3898900, 3929600, 4064000, 4873625, 4912000, 4990592, 6238240, 7797800, 8128000, 9747250, 9824000, 9981184, 12476480, 15595600, 19494500, 19648000, 19962368, 24952960, 31191200, 38989000, 49905920, 62382400, 77978000, 99811840, 124764800, 155956000, 249529600, 311912000, 499059200, 623824000, 1247648000, 2495296000]

約数ペア:

[(1, 2495296000), (2, 1247648000), (4, 623824000), (5, 499059200), (8, 311912000), (10, 249529600), (16, 155956000), (20, 124764800), (25, 99811840), (32, 77978000), (40, 62382400), (50, 49905920), (64, 38989000), (80, 31191200), (100, 24952960), (125, 19962368), (127, 19648000), (128, 19494500), (160, 15595600), (200, 12476480), (250, 9981184), (254, 9824000), (256, 9747250), (307, 8128000), (320, 7797800), (400, 6238240), (500, 4990592), (508, 4912000), (512, 4873625), (614, 4064000), (635, 3929600), (640, 3898900), (800, 3119120), (1000, 2495296), (1016, 2456000), (1228, 2032000), (1270, 1964800), (1280, 1949450), (1535, 1625600), (1600, 1559560), (2000, 1247648), (2032, 1228000), (2456, 1016000), (2540, 982400), (2560, 974725), (3070, 812800), (3175, 785920), (3200, 779780), (4000, 623824), (4064, 614000), (4912, 508000), (5080, 491200), (6140, 406400), (6350, 392960), (6400, 389890), (7675, 325120), (8000, 311912), (8128, 307000), (9824, 254000), (10160, 245600), (12280, 203200), (12700, 196480), (12800, 194945), (15350, 162560), (15875, 157184), (16000, 155956), (16256, 153500), (19648, 127000), (20320, 122800), (24560, 101600), (25400, 98240), (30700, 81280), (31750, 78592), (32000, 77978), (32512, 76750), (38375, 65024), (38989, 64000), (39296, 63500), (40640, 61400), (49120, 50800)]