194869920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1067

約数の個数: 192

約数和(自身を含む): 714147840

約数和(自身を除く): 519277920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 177, 210, 224, 236, 240, 280, 295, 336, 354, 413, 420, 472, 480, 560, 590, 672, 708, 826, 840, 885, 944, 983, 1120, 1180, 1239, 1416, 1652, 1680, 1770, 1888, 1966, 2065, 2360, 2478, 2832, 2949, 3304, 3360, 3540, 3932, 4130, 4720, 4915, 4956, 5664, 5898, 6195, 6608, 6881, 7080, 7864, 8260, 9440, 9830, 9912, 11796, 12390, 13216, 13762, 14160, 14745, 15728, 16520, 19660, 19824, 20643, 23592, 24780, 27524, 28320, 29490, 31456, 33040, 34405, 39320, 39648, 41286, 47184, 49560, 55048, 57997, 58980, 66080, 68810, 78640, 82572, 94368, 99120, 103215, 110096, 115994, 117960, 137620, 157280, 165144, 173991, 198240, 206430, 220192, 231988, 235920, 275240, 289985, 330288, 347982, 405979, 412860, 463976, 471840, 550480, 579970, 660576, 695964, 811958, 825720, 869955, 927952, 1100960, 1159940, 1217937, 1391928, 1623916, 1651440, 1739910, 1855904, 2029895, 2319880, 2435874, 2783856, 3247832, 3302880, 3479820, 4059790, 4639760, 4871748, 5567712, 6089685, 6495664, 6959640, 8119580, 9279520, 9743496, 12179370, 12991328, 13919280, 16239160, 19486992, 24358740, 27838560, 32478320, 38973984, 48717480, 64956640, 97434960, 194869920]

約数ペア:

[(1, 194869920), (2, 97434960), (3, 64956640), (4, 48717480), (5, 38973984), (6, 32478320), (7, 27838560), (8, 24358740), (10, 19486992), (12, 16239160), (14, 13919280), (15, 12991328), (16, 12179370), (20, 9743496), (21, 9279520), (24, 8119580), (28, 6959640), (30, 6495664), (32, 6089685), (35, 5567712), (40, 4871748), (42, 4639760), (48, 4059790), (56, 3479820), (59, 3302880), (60, 3247832), (70, 2783856), (80, 2435874), (84, 2319880), (96, 2029895), (105, 1855904), (112, 1739910), (118, 1651440), (120, 1623916), (140, 1391928), (160, 1217937), (168, 1159940), (177, 1100960), (210, 927952), (224, 869955), (236, 825720), (240, 811958), (280, 695964), (295, 660576), (336, 579970), (354, 550480), (413, 471840), (420, 463976), (472, 412860), (480, 405979), (560, 347982), (590, 330288), (672, 289985), (708, 275240), (826, 235920), (840, 231988), (885, 220192), (944, 206430), (983, 198240), (1120, 173991), (1180, 165144), (1239, 157280), (1416, 137620), (1652, 117960), (1680, 115994), (1770, 110096), (1888, 103215), (1966, 99120), (2065, 94368), (2360, 82572), (2478, 78640), (2832, 68810), (2949, 66080), (3304, 58980), (3360, 57997), (3540, 55048), (3932, 49560), (4130, 47184), (4720, 41286), (4915, 39648), (4956, 39320), (5664, 34405), (5898, 33040), (6195, 31456), (6608, 29490), (6881, 28320), (7080, 27524), (7864, 24780), (8260, 23592), (9440, 20643), (9830, 19824), (9912, 19660), (11796, 16520), (12390, 15728), (13216, 14745), (13762, 14160)]