107879720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 281232000

約数和(自身を除く): 173352280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 61, 65, 76, 95, 104, 122, 130, 152, 179, 190, 244, 247, 260, 305, 358, 380, 488, 494, 520, 610, 716, 760, 793, 895, 988, 1159, 1220, 1235, 1432, 1586, 1790, 1976, 2318, 2327, 2440, 2470, 3172, 3401, 3580, 3965, 4636, 4654, 4940, 5795, 6344, 6802, 7160, 7930, 9272, 9308, 9880, 10919, 11590, 11635, 13604, 15067, 15860, 17005, 18616, 21838, 23180, 23270, 27208, 30134, 31720, 34010, 43676, 44213, 46360, 46540, 54595, 60268, 68020, 75335, 87352, 88426, 93080, 109190, 120536, 136040, 141947, 150670, 176852, 207461, 218380, 221065, 283894, 301340, 353704, 414922, 436760, 442130, 567788, 602680, 709735, 829844, 884260, 1037305, 1135576, 1419470, 1659688, 1768520, 2074610, 2696993, 2838940, 4149220, 5393986, 5677880, 8298440, 10787972, 13484965, 21575944, 26969930, 53939860, 107879720]

約数ペア:

[(1, 107879720), (2, 53939860), (4, 26969930), (5, 21575944), (8, 13484965), (10, 10787972), (13, 8298440), (19, 5677880), (20, 5393986), (26, 4149220), (38, 2838940), (40, 2696993), (52, 2074610), (61, 1768520), (65, 1659688), (76, 1419470), (95, 1135576), (104, 1037305), (122, 884260), (130, 829844), (152, 709735), (179, 602680), (190, 567788), (244, 442130), (247, 436760), (260, 414922), (305, 353704), (358, 301340), (380, 283894), (488, 221065), (494, 218380), (520, 207461), (610, 176852), (716, 150670), (760, 141947), (793, 136040), (895, 120536), (988, 109190), (1159, 93080), (1220, 88426), (1235, 87352), (1432, 75335), (1586, 68020), (1790, 60268), (1976, 54595), (2318, 46540), (2327, 46360), (2440, 44213), (2470, 43676), (3172, 34010), (3401, 31720), (3580, 30134), (3965, 27208), (4636, 23270), (4654, 23180), (4940, 21838), (5795, 18616), (6344, 17005), (6802, 15860), (7160, 15067), (7930, 13604), (9272, 11635), (9308, 11590), (9880, 10919)]