130732160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:878

約数の個数: 128

約数和(自身を含む): 354715200

約数和(自身を除く): 223983040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 827, 832, 988, 1040, 1216, 1235, 1520, 1654, 1664, 1976, 2080, 2432, 2470, 3040, 3308, 3952, 4135, 4160, 4940, 6080, 6616, 7904, 8270, 8320, 9880, 10751, 12160, 13232, 15713, 15808, 16540, 19760, 21502, 26464, 31426, 31616, 33080, 39520, 43004, 52928, 53755, 62852, 66160, 78565, 79040, 86008, 105856, 107510, 125704, 132320, 157130, 158080, 172016, 204269, 215020, 251408, 264640, 314260, 344032, 408538, 430040, 502816, 529280, 628520, 688064, 817076, 860080, 1005632, 1021345, 1257040, 1376128, 1634152, 1720160, 2011264, 2042690, 2514080, 3268304, 3440320, 4085380, 5028160, 6536608, 6880640, 8170760, 10056320, 13073216, 16341520, 26146432, 32683040, 65366080, 130732160]

約数ペア:

[(1, 130732160), (2, 65366080), (4, 32683040), (5, 26146432), (8, 16341520), (10, 13073216), (13, 10056320), (16, 8170760), (19, 6880640), (20, 6536608), (26, 5028160), (32, 4085380), (38, 3440320), (40, 3268304), (52, 2514080), (64, 2042690), (65, 2011264), (76, 1720160), (80, 1634152), (95, 1376128), (104, 1257040), (128, 1021345), (130, 1005632), (152, 860080), (160, 817076), (190, 688064), (208, 628520), (247, 529280), (260, 502816), (304, 430040), (320, 408538), (380, 344032), (416, 314260), (494, 264640), (520, 251408), (608, 215020), (640, 204269), (760, 172016), (827, 158080), (832, 157130), (988, 132320), (1040, 125704), (1216, 107510), (1235, 105856), (1520, 86008), (1654, 79040), (1664, 78565), (1976, 66160), (2080, 62852), (2432, 53755), (2470, 52928), (3040, 43004), (3308, 39520), (3952, 33080), (4135, 31616), (4160, 31426), (4940, 26464), (6080, 21502), (6616, 19760), (7904, 16540), (8270, 15808), (8320, 15713), (9880, 13232), (10751, 12160)]