1178307520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9137}}^1$

素因数の和:9198

約数の個数: 112

約数和(自身を含む): 3119493888

約数和(自身を除く): 1941186368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9137, 9920, 12896, 16120, 18274, 25792, 32240, 36548, 45685, 64480, 73096, 91370, 118781, 128960, 146192, 182740, 237562, 283247, 292384, 365480, 475124, 566494, 584768, 593905, 730960, 950248, 1132988, 1187810, 1416235, 1461920, 1900496, 2265976, 2375620, 2832470, 2923840, 3682211, 3800992, 4531952, 4751240, 5664940, 7364422, 7601984, 9063904, 9502480, 11329880, 14728844, 18127808, 18411055, 19004960, 22659760, 29457688, 36822110, 38009920, 45319520, 58915376, 73644220, 90639040, 117830752, 147288440, 235661504, 294576880, 589153760, 1178307520]

約数ペア:

[(1, 1178307520), (2, 589153760), (4, 294576880), (5, 235661504), (8, 147288440), (10, 117830752), (13, 90639040), (16, 73644220), (20, 58915376), (26, 45319520), (31, 38009920), (32, 36822110), (40, 29457688), (52, 22659760), (62, 19004960), (64, 18411055), (65, 18127808), (80, 14728844), (104, 11329880), (124, 9502480), (130, 9063904), (155, 7601984), (160, 7364422), (208, 5664940), (248, 4751240), (260, 4531952), (310, 3800992), (320, 3682211), (403, 2923840), (416, 2832470), (496, 2375620), (520, 2265976), (620, 1900496), (806, 1461920), (832, 1416235), (992, 1187810), (1040, 1132988), (1240, 950248), (1612, 730960), (1984, 593905), (2015, 584768), (2080, 566494), (2480, 475124), (3224, 365480), (4030, 292384), (4160, 283247), (4960, 237562), (6448, 182740), (8060, 146192), (9137, 128960), (9920, 118781), (12896, 91370), (16120, 73096), (18274, 64480), (25792, 45685), (32240, 36548)]