698805120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28032

約数の個数: 128

約数和(自身を含む): 2398868640

約数和(自身を除く): 1700063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 27997, 55994, 83991, 111988, 139985, 167982, 223976, 279970, 335964, 363961, 419955, 447952, 559940, 671928, 727922, 839910, 895904, 1091883, 1119880, 1343856, 1455844, 1679820, 1791808, 1819805, 2183766, 2239760, 2687712, 2911688, 3359640, 3583616, 3639610, 4367532, 4479520, 5375424, 5459415, 5823376, 6719280, 7279220, 8735064, 8959040, 10750848, 10918830, 11646752, 13438560, 14558440, 17470128, 17918080, 21837660, 23293504, 26877120, 29116880, 34940256, 43675320, 46587008, 53754240, 58233760, 69880512, 87350640, 116467520, 139761024, 174701280, 232935040, 349402560, 698805120]

約数ペア:

[(1, 698805120), (2, 349402560), (3, 232935040), (4, 174701280), (5, 139761024), (6, 116467520), (8, 87350640), (10, 69880512), (12, 58233760), (13, 53754240), (15, 46587008), (16, 43675320), (20, 34940256), (24, 29116880), (26, 26877120), (30, 23293504), (32, 21837660), (39, 17918080), (40, 17470128), (48, 14558440), (52, 13438560), (60, 11646752), (64, 10918830), (65, 10750848), (78, 8959040), (80, 8735064), (96, 7279220), (104, 6719280), (120, 5823376), (128, 5459415), (130, 5375424), (156, 4479520), (160, 4367532), (192, 3639610), (195, 3583616), (208, 3359640), (240, 2911688), (260, 2687712), (312, 2239760), (320, 2183766), (384, 1819805), (390, 1791808), (416, 1679820), (480, 1455844), (520, 1343856), (624, 1119880), (640, 1091883), (780, 895904), (832, 839910), (960, 727922), (1040, 671928), (1248, 559940), (1560, 447952), (1664, 419955), (1920, 363961), (2080, 335964), (2496, 279970), (3120, 223976), (4160, 167982), (4992, 139985), (6240, 111988), (8320, 83991), (12480, 55994), (24960, 27997)]