947726080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1$

素因数の和:359

約数の個数: 216

約数和(自身を含む): 2747479392

約数和(自身を除く): 1799753312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 293, 304, 320, 361, 380, 448, 532, 560, 586, 608, 640, 665, 722, 760, 896, 1064, 1120, 1172, 1216, 1280, 1330, 1444, 1465, 1520, 1792, 1805, 2051, 2128, 2240, 2344, 2432, 2527, 2660, 2888, 2930, 3040, 3610, 4102, 4256, 4480, 4688, 4864, 5054, 5320, 5567, 5776, 5860, 6080, 7220, 8204, 8512, 8960, 9376, 10108, 10255, 10640, 11134, 11552, 11720, 12160, 12635, 14440, 16408, 17024, 18752, 20216, 20510, 21280, 22268, 23104, 23440, 24320, 25270, 27835, 28880, 32816, 34048, 37504, 38969, 40432, 41020, 42560, 44536, 46208, 46880, 50540, 55670, 57760, 65632, 75008, 77938, 80864, 82040, 85120, 89072, 92416, 93760, 101080, 105773, 111340, 115520, 131264, 155876, 161728, 164080, 170240, 178144, 187520, 194845, 202160, 211546, 222680, 231040, 262528, 311752, 323456, 328160, 356288, 375040, 389690, 404320, 423092, 445360, 462080, 525056, 528865, 623504, 646912, 656320, 712576, 740411, 779380, 808640, 846184, 890720, 1057730, 1247008, 1312640, 1425152, 1480822, 1558760, 1617280, 1692368, 1781440, 2115460, 2494016, 2625280, 2961644, 3117520, 3234560, 3384736, 3562880, 3702055, 4230920, 4988032, 5923288, 6235040, 6769472, 7125760, 7404110, 8461840, 9976064, 11846576, 12470080, 13538944, 14808220, 16923680, 23693152, 24940160, 27077888, 29616440, 33847360, 47386304, 49880320, 59232880, 67694720, 94772608, 118465760, 135389440, 189545216, 236931520, 473863040, 947726080]

約数ペア:

[(1, 947726080), (2, 473863040), (4, 236931520), (5, 189545216), (7, 135389440), (8, 118465760), (10, 94772608), (14, 67694720), (16, 59232880), (19, 49880320), (20, 47386304), (28, 33847360), (32, 29616440), (35, 27077888), (38, 24940160), (40, 23693152), (56, 16923680), (64, 14808220), (70, 13538944), (76, 12470080), (80, 11846576), (95, 9976064), (112, 8461840), (128, 7404110), (133, 7125760), (140, 6769472), (152, 6235040), (160, 5923288), (190, 4988032), (224, 4230920), (256, 3702055), (266, 3562880), (280, 3384736), (293, 3234560), (304, 3117520), (320, 2961644), (361, 2625280), (380, 2494016), (448, 2115460), (532, 1781440), (560, 1692368), (586, 1617280), (608, 1558760), (640, 1480822), (665, 1425152), (722, 1312640), (760, 1247008), (896, 1057730), (1064, 890720), (1120, 846184), (1172, 808640), (1216, 779380), (1280, 740411), (1330, 712576), (1444, 656320), (1465, 646912), (1520, 623504), (1792, 528865), (1805, 525056), (2051, 462080), (2128, 445360), (2240, 423092), (2344, 404320), (2432, 389690), (2527, 375040), (2660, 356288), (2888, 328160), (2930, 323456), (3040, 311752), (3610, 262528), (4102, 231040), (4256, 222680), (4480, 211546), (4688, 202160), (4864, 194845), (5054, 187520), (5320, 178144), (5567, 170240), (5776, 164080), (5860, 161728), (6080, 155876), (7220, 131264), (8204, 115520), (8512, 111340), (8960, 105773), (9376, 101080), (10108, 93760), (10255, 92416), (10640, 89072), (11134, 85120), (11552, 82040), (11720, 80864), (12160, 77938), (12635, 75008), (14440, 65632), (16408, 57760), (17024, 55670), (18752, 50540), (20216, 46880), (20510, 46208), (21280, 44536), (22268, 42560), (23104, 41020), (23440, 40432), (24320, 38969), (25270, 37504), (27835, 34048), (28880, 32816)]