136115520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 112

約数和(自身を含む): 438473088

約数和(自身を除く): 302357568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 1997, 2130, 2272, 2840, 3408, 3994, 4260, 4544, 5680, 5991, 6816, 7988, 8520, 9985, 11360, 11982, 13632, 15976, 17040, 19970, 22720, 23964, 29955, 31952, 34080, 39940, 47928, 59910, 63904, 68160, 79880, 95856, 119820, 127808, 141787, 159760, 191712, 239640, 283574, 319520, 383424, 425361, 479280, 567148, 639040, 708935, 850722, 958560, 1134296, 1417870, 1701444, 1917120, 2126805, 2268592, 2835740, 3402888, 4253610, 4537184, 5671480, 6805776, 8507220, 9074368, 11342960, 13611552, 17014440, 22685920, 27223104, 34028880, 45371840, 68057760, 136115520]

約数ペア:

[(1, 136115520), (2, 68057760), (3, 45371840), (4, 34028880), (5, 27223104), (6, 22685920), (8, 17014440), (10, 13611552), (12, 11342960), (15, 9074368), (16, 8507220), (20, 6805776), (24, 5671480), (30, 4537184), (32, 4253610), (40, 3402888), (48, 2835740), (60, 2268592), (64, 2126805), (71, 1917120), (80, 1701444), (96, 1417870), (120, 1134296), (142, 958560), (160, 850722), (192, 708935), (213, 639040), (240, 567148), (284, 479280), (320, 425361), (355, 383424), (426, 319520), (480, 283574), (568, 239640), (710, 191712), (852, 159760), (960, 141787), (1065, 127808), (1136, 119820), (1420, 95856), (1704, 79880), (1997, 68160), (2130, 63904), (2272, 59910), (2840, 47928), (3408, 39940), (3994, 34080), (4260, 31952), (4544, 29955), (5680, 23964), (5991, 22720), (6816, 19970), (7988, 17040), (8520, 15976), (9985, 13632), (11360, 11982)]