108001280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:279

約数の個数: 96

約数和(自身を含む): 265356000

約数和(自身を除く): 157354720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 199, 212, 256, 265, 320, 398, 424, 512, 530, 640, 796, 848, 995, 1024, 1060, 1280, 1592, 1696, 1990, 2048, 2120, 2560, 3184, 3392, 3980, 4240, 5120, 6368, 6784, 7960, 8480, 10240, 10547, 12736, 13568, 15920, 16960, 21094, 25472, 27136, 31840, 33920, 42188, 50944, 52735, 54272, 63680, 67840, 84376, 101888, 105470, 108544, 127360, 135680, 168752, 203776, 210940, 254720, 271360, 337504, 407552, 421880, 509440, 542720, 675008, 843760, 1018880, 1350016, 1687520, 2037760, 2700032, 3375040, 5400064, 6750080, 10800128, 13500160, 21600256, 27000320, 54000640, 108001280]

約数ペア:

[(1, 108001280), (2, 54000640), (4, 27000320), (5, 21600256), (8, 13500160), (10, 10800128), (16, 6750080), (20, 5400064), (32, 3375040), (40, 2700032), (53, 2037760), (64, 1687520), (80, 1350016), (106, 1018880), (128, 843760), (160, 675008), (199, 542720), (212, 509440), (256, 421880), (265, 407552), (320, 337504), (398, 271360), (424, 254720), (512, 210940), (530, 203776), (640, 168752), (796, 135680), (848, 127360), (995, 108544), (1024, 105470), (1060, 101888), (1280, 84376), (1592, 67840), (1696, 63680), (1990, 54272), (2048, 52735), (2120, 50944), (2560, 42188), (3184, 33920), (3392, 31840), (3980, 27136), (4240, 25472), (5120, 21094), (6368, 16960), (6784, 15920), (7960, 13568), (8480, 12736), (10240, 10547)]