334372640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{827}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 953975232

約数和(自身を除く): 619602592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 361, 380, 532, 560, 608, 665, 722, 760, 827, 1064, 1120, 1330, 1444, 1520, 1654, 1805, 2128, 2527, 2660, 2888, 3040, 3308, 3610, 4135, 4256, 5054, 5320, 5776, 5789, 6616, 7220, 8270, 10108, 10640, 11552, 11578, 12635, 13232, 14440, 15713, 16540, 20216, 21280, 23156, 25270, 26464, 28880, 28945, 31426, 33080, 40432, 46312, 50540, 57760, 57890, 62852, 66160, 78565, 80864, 92624, 101080, 109991, 115780, 125704, 132320, 157130, 185248, 202160, 219982, 231560, 251408, 298547, 314260, 404320, 439964, 463120, 502816, 549955, 597094, 628520, 879928, 926240, 1099910, 1194188, 1257040, 1492735, 1759856, 2089829, 2199820, 2388376, 2514080, 2985470, 3519712, 4179658, 4399640, 4776752, 5970940, 8359316, 8799280, 9553504, 10449145, 11941880, 16718632, 17598560, 20898290, 23883760, 33437264, 41796580, 47767520, 66874528, 83593160, 167186320, 334372640]

約数ペア:

[(1, 334372640), (2, 167186320), (4, 83593160), (5, 66874528), (7, 47767520), (8, 41796580), (10, 33437264), (14, 23883760), (16, 20898290), (19, 17598560), (20, 16718632), (28, 11941880), (32, 10449145), (35, 9553504), (38, 8799280), (40, 8359316), (56, 5970940), (70, 4776752), (76, 4399640), (80, 4179658), (95, 3519712), (112, 2985470), (133, 2514080), (140, 2388376), (152, 2199820), (160, 2089829), (190, 1759856), (224, 1492735), (266, 1257040), (280, 1194188), (304, 1099910), (361, 926240), (380, 879928), (532, 628520), (560, 597094), (608, 549955), (665, 502816), (722, 463120), (760, 439964), (827, 404320), (1064, 314260), (1120, 298547), (1330, 251408), (1444, 231560), (1520, 219982), (1654, 202160), (1805, 185248), (2128, 157130), (2527, 132320), (2660, 125704), (2888, 115780), (3040, 109991), (3308, 101080), (3610, 92624), (4135, 80864), (4256, 78565), (5054, 66160), (5320, 62852), (5776, 57890), (5789, 57760), (6616, 50540), (7220, 46312), (8270, 40432), (10108, 33080), (10640, 31426), (11552, 28945), (11578, 28880), (12635, 26464), (13232, 25270), (14440, 23156), (15713, 21280), (16540, 20216)]