807363840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4044

約数の個数: 144

約数和(自身を含む): 2627831808

約数和(自身を除く): 1820467968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 3967, 4240, 5088, 6360, 6784, 7934, 8480, 10176, 11901, 12720, 13568, 15868, 16960, 19835, 20352, 23802, 25440, 31736, 33920, 39670, 40704, 47604, 50880, 59505, 63472, 67840, 79340, 95208, 101760, 119010, 126944, 158680, 190416, 203520, 210251, 238020, 253888, 317360, 380832, 420502, 476040, 507776, 630753, 634720, 761664, 841004, 952080, 1015552, 1051255, 1261506, 1269440, 1523328, 1682008, 1904160, 2102510, 2523012, 2538880, 3046656, 3153765, 3364016, 3808320, 4205020, 5046024, 5077760, 6307530, 6728032, 7616640, 8410040, 10092048, 12615060, 13456064, 15233280, 16820080, 20184096, 25230120, 26912128, 33640160, 40368192, 50460240, 53824256, 67280320, 80736384, 100920480, 134560640, 161472768, 201840960, 269121280, 403681920, 807363840]

約数ペア:

[(1, 807363840), (2, 403681920), (3, 269121280), (4, 201840960), (5, 161472768), (6, 134560640), (8, 100920480), (10, 80736384), (12, 67280320), (15, 53824256), (16, 50460240), (20, 40368192), (24, 33640160), (30, 26912128), (32, 25230120), (40, 20184096), (48, 16820080), (53, 15233280), (60, 13456064), (64, 12615060), (80, 10092048), (96, 8410040), (106, 7616640), (120, 6728032), (128, 6307530), (159, 5077760), (160, 5046024), (192, 4205020), (212, 3808320), (240, 3364016), (256, 3153765), (265, 3046656), (318, 2538880), (320, 2523012), (384, 2102510), (424, 1904160), (480, 1682008), (530, 1523328), (636, 1269440), (640, 1261506), (768, 1051255), (795, 1015552), (848, 952080), (960, 841004), (1060, 761664), (1272, 634720), (1280, 630753), (1590, 507776), (1696, 476040), (1920, 420502), (2120, 380832), (2544, 317360), (3180, 253888), (3392, 238020), (3840, 210251), (3967, 203520), (4240, 190416), (5088, 158680), (6360, 126944), (6784, 119010), (7934, 101760), (8480, 95208), (10176, 79340), (11901, 67840), (12720, 63472), (13568, 59505), (15868, 50880), (16960, 47604), (19835, 40704), (20352, 39670), (23802, 33920), (25440, 31736)]