1036256000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 288

約数和(自身を含む): 2892734208

約数和(自身を除く): 1856478208

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 53, 64, 65, 80, 94, 100, 104, 106, 125, 128, 130, 160, 188, 200, 208, 212, 235, 250, 256, 260, 265, 320, 325, 376, 400, 416, 424, 470, 500, 520, 530, 611, 640, 650, 689, 752, 800, 832, 848, 940, 1000, 1040, 1060, 1175, 1222, 1280, 1300, 1325, 1378, 1504, 1600, 1625, 1664, 1696, 1880, 2000, 2080, 2120, 2350, 2444, 2491, 2600, 2650, 2756, 3008, 3055, 3200, 3250, 3328, 3392, 3445, 3760, 4000, 4160, 4240, 4700, 4888, 4982, 5200, 5300, 5512, 5875, 6016, 6110, 6400, 6500, 6625, 6784, 6890, 7520, 8000, 8320, 8480, 9400, 9776, 9964, 10400, 10600, 11024, 11750, 12032, 12220, 12455, 13000, 13250, 13568, 13780, 15040, 15275, 16000, 16640, 16960, 17225, 18800, 19552, 19928, 20800, 21200, 22048, 23500, 24440, 24910, 26000, 26500, 27560, 30080, 30550, 32000, 32383, 33920, 34450, 37600, 39104, 39856, 41600, 42400, 44096, 47000, 48880, 49820, 52000, 53000, 55120, 60160, 61100, 62275, 64766, 67840, 68900, 75200, 76375, 78208, 79712, 83200, 84800, 86125, 88192, 94000, 97760, 99640, 104000, 106000, 110240, 122200, 124550, 129532, 137800, 150400, 152750, 156416, 159424, 161915, 169600, 172250, 176384, 188000, 195520, 199280, 208000, 212000, 220480, 244400, 249100, 259064, 275600, 300800, 305500, 311375, 318848, 323830, 339200, 344500, 376000, 391040, 398560, 416000, 424000, 440960, 488800, 498200, 518128, 551200, 611000, 622750, 637696, 647660, 689000, 752000, 782080, 797120, 809575, 848000, 881920, 977600, 996400, 1036256, 1102400, 1222000, 1245500, 1295320, 1378000, 1504000, 1594240, 1619150, 1696000, 1955200, 1992800, 2072512, 2204800, 2444000, 2491000, 2590640, 2756000, 3188480, 3238300, 3910400, 3985600, 4047875, 4145024, 4409600, 4888000, 4982000, 5181280, 5512000, 6476600, 7971200, 8095750, 8290048, 9776000, 9964000, 10362560, 11024000, 12953200, 15942400, 16191500, 19552000, 19928000, 20725120, 22048000, 25906400, 32383000, 39856000, 41450240, 51812800, 64766000, 79712000, 103625600, 129532000, 207251200, 259064000, 518128000, 1036256000]

約数ペア:

[(1, 1036256000), (2, 518128000), (4, 259064000), (5, 207251200), (8, 129532000), (10, 103625600), (13, 79712000), (16, 64766000), (20, 51812800), (25, 41450240), (26, 39856000), (32, 32383000), (40, 25906400), (47, 22048000), (50, 20725120), (52, 19928000), (53, 19552000), (64, 16191500), (65, 15942400), (80, 12953200), (94, 11024000), (100, 10362560), (104, 9964000), (106, 9776000), (125, 8290048), (128, 8095750), (130, 7971200), (160, 6476600), (188, 5512000), (200, 5181280), (208, 4982000), (212, 4888000), (235, 4409600), (250, 4145024), (256, 4047875), (260, 3985600), (265, 3910400), (320, 3238300), (325, 3188480), (376, 2756000), (400, 2590640), (416, 2491000), (424, 2444000), (470, 2204800), (500, 2072512), (520, 1992800), (530, 1955200), (611, 1696000), (640, 1619150), (650, 1594240), (689, 1504000), (752, 1378000), (800, 1295320), (832, 1245500), (848, 1222000), (940, 1102400), (1000, 1036256), (1040, 996400), (1060, 977600), (1175, 881920), (1222, 848000), (1280, 809575), (1300, 797120), (1325, 782080), (1378, 752000), (1504, 689000), (1600, 647660), (1625, 637696), (1664, 622750), (1696, 611000), (1880, 551200), (2000, 518128), (2080, 498200), (2120, 488800), (2350, 440960), (2444, 424000), (2491, 416000), (2600, 398560), (2650, 391040), (2756, 376000), (3008, 344500), (3055, 339200), (3200, 323830), (3250, 318848), (3328, 311375), (3392, 305500), (3445, 300800), (3760, 275600), (4000, 259064), (4160, 249100), (4240, 244400), (4700, 220480), (4888, 212000), (4982, 208000), (5200, 199280), (5300, 195520), (5512, 188000), (5875, 176384), (6016, 172250), (6110, 169600), (6400, 161915), (6500, 159424), (6625, 156416), (6784, 152750), (6890, 150400), (7520, 137800), (8000, 129532), (8320, 124550), (8480, 122200), (9400, 110240), (9776, 106000), (9964, 104000), (10400, 99640), (10600, 97760), (11024, 94000), (11750, 88192), (12032, 86125), (12220, 84800), (12455, 83200), (13000, 79712), (13250, 78208), (13568, 76375), (13780, 75200), (15040, 68900), (15275, 67840), (16000, 64766), (16640, 62275), (16960, 61100), (17225, 60160), (18800, 55120), (19552, 53000), (19928, 52000), (20800, 49820), (21200, 48880), (22048, 47000), (23500, 44096), (24440, 42400), (24910, 41600), (26000, 39856), (26500, 39104), (27560, 37600), (30080, 34450), (30550, 33920), (32000, 32383)]