197900160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1747}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 641865600

約数和(自身を除く): 443965440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1747, 1770, 1888, 1920, 2360, 2832, 3494, 3540, 3776, 4720, 5241, 5664, 6988, 7080, 7552, 8735, 9440, 10482, 11328, 13976, 14160, 17470, 18880, 20964, 22656, 26205, 27952, 28320, 34940, 37760, 41928, 52410, 55904, 56640, 69880, 83856, 103073, 104820, 111808, 113280, 139760, 167712, 206146, 209640, 223616, 279520, 309219, 335424, 412292, 419280, 515365, 559040, 618438, 670848, 824584, 838560, 1030730, 1118080, 1236876, 1546095, 1649168, 1677120, 2061460, 2473752, 3092190, 3298336, 3354240, 4122920, 4947504, 6184380, 6596672, 8245840, 9895008, 12368760, 13193344, 16491680, 19790016, 24737520, 32983360, 39580032, 49475040, 65966720, 98950080, 197900160]

約数ペア:

[(1, 197900160), (2, 98950080), (3, 65966720), (4, 49475040), (5, 39580032), (6, 32983360), (8, 24737520), (10, 19790016), (12, 16491680), (15, 13193344), (16, 12368760), (20, 9895008), (24, 8245840), (30, 6596672), (32, 6184380), (40, 4947504), (48, 4122920), (59, 3354240), (60, 3298336), (64, 3092190), (80, 2473752), (96, 2061460), (118, 1677120), (120, 1649168), (128, 1546095), (160, 1236876), (177, 1118080), (192, 1030730), (236, 838560), (240, 824584), (295, 670848), (320, 618438), (354, 559040), (384, 515365), (472, 419280), (480, 412292), (590, 335424), (640, 309219), (708, 279520), (885, 223616), (944, 209640), (960, 206146), (1180, 167712), (1416, 139760), (1747, 113280), (1770, 111808), (1888, 104820), (1920, 103073), (2360, 83856), (2832, 69880), (3494, 56640), (3540, 55904), (3776, 52410), (4720, 41928), (5241, 37760), (5664, 34940), (6988, 28320), (7080, 27952), (7552, 26205), (8735, 22656), (9440, 20964), (10482, 18880), (11328, 17470), (13976, 14160)]