197766240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:925

約数の個数: 192

約数和(自身を含む): 722856960

約数和(自身を除く): 525090720

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, 60, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 210, 213, 224, 240, 280, 284, 336, 355, 420, 426, 480, 497, 560, 568, 672, 710, 829, 840, 852, 994, 1065, 1120, 1136, 1420, 1491, 1658, 1680, 1704, 1988, 2130, 2272, 2485, 2487, 2840, 2982, 3316, 3360, 3408, 3976, 4145, 4260, 4970, 4974, 5680, 5803, 5964, 6632, 6816, 7455, 7952, 8290, 8520, 9940, 9948, 11360, 11606, 11928, 12435, 13264, 14910, 15904, 16580, 17040, 17409, 19880, 19896, 23212, 23856, 24870, 26528, 29015, 29820, 33160, 34080, 34818, 39760, 39792, 46424, 47712, 49740, 58030, 58859, 59640, 66320, 69636, 79520, 79584, 87045, 92848, 99480, 116060, 117718, 119280, 132640, 139272, 174090, 176577, 185696, 198960, 232120, 235436, 238560, 278544, 294295, 348180, 353154, 397920, 412013, 464240, 470872, 557088, 588590, 696360, 706308, 824026, 882885, 928480, 941744, 1177180, 1236039, 1392720, 1412616, 1648052, 1765770, 1883488, 2060065, 2354360, 2472078, 2785440, 2825232, 3296104, 3531540, 4120130, 4708720, 4944156, 5650464, 6180195, 6592208, 7063080, 8240260, 9417440, 9888312, 12360390, 13184416, 14126160, 16480520, 19776624, 24720780, 28252320, 32961040, 39553248, 49441560, 65922080, 98883120, 197766240]

約数ペア:

[(1, 197766240), (2, 98883120), (3, 65922080), (4, 49441560), (5, 39553248), (6, 32961040), (7, 28252320), (8, 24720780), (10, 19776624), (12, 16480520), (14, 14126160), (15, 13184416), (16, 12360390), (20, 9888312), (21, 9417440), (24, 8240260), (28, 7063080), (30, 6592208), (32, 6180195), (35, 5650464), (40, 4944156), (42, 4708720), (48, 4120130), (56, 3531540), (60, 3296104), (70, 2825232), (71, 2785440), (80, 2472078), (84, 2354360), (96, 2060065), (105, 1883488), (112, 1765770), (120, 1648052), (140, 1412616), (142, 1392720), (160, 1236039), (168, 1177180), (210, 941744), (213, 928480), (224, 882885), (240, 824026), (280, 706308), (284, 696360), (336, 588590), (355, 557088), (420, 470872), (426, 464240), (480, 412013), (497, 397920), (560, 353154), (568, 348180), (672, 294295), (710, 278544), (829, 238560), (840, 235436), (852, 232120), (994, 198960), (1065, 185696), (1120, 176577), (1136, 174090), (1420, 139272), (1491, 132640), (1658, 119280), (1680, 117718), (1704, 116060), (1988, 99480), (2130, 92848), (2272, 87045), (2485, 79584), (2487, 79520), (2840, 69636), (2982, 66320), (3316, 59640), (3360, 58859), (3408, 58030), (3976, 49740), (4145, 47712), (4260, 46424), (4970, 39792), (4974, 39760), (5680, 34818), (5803, 34080), (5964, 33160), (6632, 29820), (6816, 29015), (7455, 26528), (7952, 24870), (8290, 23856), (8520, 23212), (9940, 19896), (9948, 19880), (11360, 17409), (11606, 17040), (11928, 16580), (12435, 15904), (13264, 14910)]