156416000

素因数分解:

$2^{11}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 429287040

約数和(自身を除く): 272871040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 47, 50, 52, 64, 65, 80, 94, 100, 104, 125, 128, 130, 160, 188, 200, 208, 235, 250, 256, 260, 320, 325, 376, 400, 416, 470, 500, 512, 520, 611, 640, 650, 752, 800, 832, 940, 1000, 1024, 1040, 1175, 1222, 1280, 1300, 1504, 1600, 1625, 1664, 1880, 2000, 2048, 2080, 2350, 2444, 2560, 2600, 3008, 3055, 3200, 3250, 3328, 3760, 4000, 4160, 4700, 4888, 5120, 5200, 5875, 6016, 6110, 6400, 6500, 6656, 7520, 8000, 8320, 9400, 9776, 10240, 10400, 11750, 12032, 12220, 12800, 13000, 13312, 15040, 15275, 16000, 16640, 18800, 19552, 20800, 23500, 24064, 24440, 25600, 26000, 26624, 30080, 30550, 32000, 33280, 37600, 39104, 41600, 47000, 48128, 48880, 51200, 52000, 60160, 61100, 64000, 66560, 75200, 76375, 78208, 83200, 94000, 96256, 97760, 104000, 120320, 122200, 128000, 133120, 150400, 152750, 156416, 166400, 188000, 195520, 208000, 240640, 244400, 256000, 300800, 305500, 312832, 332800, 376000, 391040, 416000, 481280, 488800, 601600, 611000, 625664, 665600, 752000, 782080, 832000, 977600, 1203200, 1222000, 1251328, 1504000, 1564160, 1664000, 1955200, 2406400, 2444000, 3008000, 3128320, 3328000, 3910400, 4888000, 6016000, 6256640, 7820800, 9776000, 12032000, 15641600, 19552000, 31283200, 39104000, 78208000, 156416000]

約数ペア:

[(1, 156416000), (2, 78208000), (4, 39104000), (5, 31283200), (8, 19552000), (10, 15641600), (13, 12032000), (16, 9776000), (20, 7820800), (25, 6256640), (26, 6016000), (32, 4888000), (40, 3910400), (47, 3328000), (50, 3128320), (52, 3008000), (64, 2444000), (65, 2406400), (80, 1955200), (94, 1664000), (100, 1564160), (104, 1504000), (125, 1251328), (128, 1222000), (130, 1203200), (160, 977600), (188, 832000), (200, 782080), (208, 752000), (235, 665600), (250, 625664), (256, 611000), (260, 601600), (320, 488800), (325, 481280), (376, 416000), (400, 391040), (416, 376000), (470, 332800), (500, 312832), (512, 305500), (520, 300800), (611, 256000), (640, 244400), (650, 240640), (752, 208000), (800, 195520), (832, 188000), (940, 166400), (1000, 156416), (1024, 152750), (1040, 150400), (1175, 133120), (1222, 128000), (1280, 122200), (1300, 120320), (1504, 104000), (1600, 97760), (1625, 96256), (1664, 94000), (1880, 83200), (2000, 78208), (2048, 76375), (2080, 75200), (2350, 66560), (2444, 64000), (2560, 61100), (2600, 60160), (3008, 52000), (3055, 51200), (3200, 48880), (3250, 48128), (3328, 47000), (3760, 41600), (4000, 39104), (4160, 37600), (4700, 33280), (4888, 32000), (5120, 30550), (5200, 30080), (5875, 26624), (6016, 26000), (6110, 25600), (6400, 24440), (6500, 24064), (6656, 23500), (7520, 20800), (8000, 19552), (8320, 18800), (9400, 16640), (9776, 16000), (10240, 15275), (10400, 15040), (11750, 13312), (12032, 13000), (12220, 12800)]