22193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 75233280

約数和(自身を除く): 53039760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 157, 186, 190, 228, 240, 248, 285, 304, 310, 314, 372, 380, 456, 465, 471, 496, 570, 589, 620, 628, 744, 760, 785, 912, 930, 942, 1140, 1178, 1240, 1256, 1488, 1520, 1570, 1767, 1860, 1884, 2280, 2355, 2356, 2480, 2512, 2945, 2983, 3140, 3534, 3720, 3768, 4560, 4710, 4712, 4867, 5890, 5966, 6280, 7068, 7440, 7536, 8835, 8949, 9420, 9424, 9734, 11780, 11932, 12560, 14136, 14601, 14915, 17670, 17898, 18840, 19468, 23560, 23864, 24335, 28272, 29202, 29830, 35340, 35796, 37680, 38936, 44745, 47120, 47728, 48670, 58404, 59660, 70680, 71592, 73005, 77872, 89490, 92473, 97340, 116808, 119320, 141360, 143184, 146010, 178980, 184946, 194680, 233616, 238640, 277419, 292020, 357960, 369892, 389360, 462365, 554838, 584040, 715920, 739784, 924730, 1109676, 1168080, 1387095, 1479568, 1849460, 2219352, 2774190, 3698920, 4438704, 5548380, 7397840, 11096760, 22193520]

約数ペア:

[(1, 22193520), (2, 11096760), (3, 7397840), (4, 5548380), (5, 4438704), (6, 3698920), (8, 2774190), (10, 2219352), (12, 1849460), (15, 1479568), (16, 1387095), (19, 1168080), (20, 1109676), (24, 924730), (30, 739784), (31, 715920), (38, 584040), (40, 554838), (48, 462365), (57, 389360), (60, 369892), (62, 357960), (76, 292020), (80, 277419), (93, 238640), (95, 233616), (114, 194680), (120, 184946), (124, 178980), (152, 146010), (155, 143184), (157, 141360), (186, 119320), (190, 116808), (228, 97340), (240, 92473), (248, 89490), (285, 77872), (304, 73005), (310, 71592), (314, 70680), (372, 59660), (380, 58404), (456, 48670), (465, 47728), (471, 47120), (496, 44745), (570, 38936), (589, 37680), (620, 35796), (628, 35340), (744, 29830), (760, 29202), (785, 28272), (912, 24335), (930, 23864), (942, 23560), (1140, 19468), (1178, 18840), (1240, 17898), (1256, 17670), (1488, 14915), (1520, 14601), (1570, 14136), (1767, 12560), (1860, 11932), (1884, 11780), (2280, 9734), (2355, 9424), (2356, 9420), (2480, 8949), (2512, 8835), (2945, 7536), (2983, 7440), (3140, 7068), (3534, 6280), (3720, 5966), (3768, 5890), (4560, 4867), (4710, 4712)]