52701249280

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{857}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 127848520800

約数和(自身を除く): 75147271520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 320, 428, 449, 535, 640, 856, 857, 898, 1070, 1280, 1712, 1714, 1796, 2140, 2245, 3424, 3428, 3592, 4280, 4285, 4490, 6848, 6856, 7184, 8560, 8570, 8980, 13696, 13712, 14368, 17120, 17140, 17960, 27392, 27424, 28736, 34240, 34280, 35920, 48043, 54848, 57472, 68480, 68560, 71840, 91699, 96086, 109696, 114944, 136960, 137120, 143680, 183398, 192172, 219392, 240215, 274240, 287360, 366796, 384344, 384793, 458495, 480430, 548480, 574720, 733592, 768688, 769586, 916990, 960860, 1096960, 1467184, 1537376, 1539172, 1833980, 1921720, 1923965, 2934368, 3074752, 3078344, 3667960, 3843440, 3847930, 5868736, 6149504, 6156688, 7335920, 7686880, 7695860, 11737472, 12299008, 12313376, 14671840, 15373760, 15391720, 23474944, 24626752, 29343680, 30747520, 30783440, 41172851, 49253504, 58687360, 61495040, 61566880, 82345702, 98507008, 117374720, 123133760, 164691404, 205864255, 246267520, 329382808, 411728510, 492535040, 658765616, 823457020, 1317531232, 1646914040, 2635062464, 3293828080, 5270124928, 6587656160, 10540249856, 13175312320, 26350624640, 52701249280]

約数ペア:

[(1, 52701249280), (2, 26350624640), (4, 13175312320), (5, 10540249856), (8, 6587656160), (10, 5270124928), (16, 3293828080), (20, 2635062464), (32, 1646914040), (40, 1317531232), (64, 823457020), (80, 658765616), (107, 492535040), (128, 411728510), (160, 329382808), (214, 246267520), (256, 205864255), (320, 164691404), (428, 123133760), (449, 117374720), (535, 98507008), (640, 82345702), (856, 61566880), (857, 61495040), (898, 58687360), (1070, 49253504), (1280, 41172851), (1712, 30783440), (1714, 30747520), (1796, 29343680), (2140, 24626752), (2245, 23474944), (3424, 15391720), (3428, 15373760), (3592, 14671840), (4280, 12313376), (4285, 12299008), (4490, 11737472), (6848, 7695860), (6856, 7686880), (7184, 7335920), (8560, 6156688), (8570, 6149504), (8980, 5868736), (13696, 3847930), (13712, 3843440), (14368, 3667960), (17120, 3078344), (17140, 3074752), (17960, 2934368), (27392, 1923965), (27424, 1921720), (28736, 1833980), (34240, 1539172), (34280, 1537376), (35920, 1467184), (48043, 1096960), (54848, 960860), (57472, 916990), (68480, 769586), (68560, 768688), (71840, 733592), (91699, 574720), (96086, 548480), (109696, 480430), (114944, 458495), (136960, 384793), (137120, 384344), (143680, 366796), (183398, 287360), (192172, 274240), (219392, 240215)]