42150080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:662

約数の個数: 112

約数和(自身を含む): 118603776

約数和(自身を除く): 76453696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 607, 620, 868, 992, 1085, 1120, 1214, 1240, 1736, 1984, 2170, 2240, 2428, 2480, 3035, 3472, 4249, 4340, 4856, 4960, 6070, 6944, 8498, 8680, 9712, 9920, 12140, 13888, 16996, 17360, 18817, 19424, 21245, 24280, 33992, 34720, 37634, 38848, 42490, 48560, 67984, 69440, 75268, 84980, 94085, 97120, 131719, 135968, 150536, 169960, 188170, 194240, 263438, 271936, 301072, 339920, 376340, 526876, 602144, 658595, 679840, 752680, 1053752, 1204288, 1317190, 1359680, 1505360, 2107504, 2634380, 3010720, 4215008, 5268760, 6021440, 8430016, 10537520, 21075040, 42150080]

約数ペア:

[(1, 42150080), (2, 21075040), (4, 10537520), (5, 8430016), (7, 6021440), (8, 5268760), (10, 4215008), (14, 3010720), (16, 2634380), (20, 2107504), (28, 1505360), (31, 1359680), (32, 1317190), (35, 1204288), (40, 1053752), (56, 752680), (62, 679840), (64, 658595), (70, 602144), (80, 526876), (112, 376340), (124, 339920), (140, 301072), (155, 271936), (160, 263438), (217, 194240), (224, 188170), (248, 169960), (280, 150536), (310, 135968), (320, 131719), (434, 97120), (448, 94085), (496, 84980), (560, 75268), (607, 69440), (620, 67984), (868, 48560), (992, 42490), (1085, 38848), (1120, 37634), (1214, 34720), (1240, 33992), (1736, 24280), (1984, 21245), (2170, 19424), (2240, 18817), (2428, 17360), (2480, 16996), (3035, 13888), (3472, 12140), (4249, 9920), (4340, 9712), (4856, 8680), (4960, 8498), (6070, 6944)]