142544160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8999}}^1$

素因数の和:9031

約数の個数: 144

約数和(自身を含む): 530712000

約数和(自身を除く): 388167840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8999, 15840, 17998, 26997, 35996, 44995, 53994, 71992, 80991, 89990, 98989, 107988, 134985, 143984, 161982, 179980, 197978, 215976, 269970, 287968, 296967, 323964, 359960, 395956, 404955, 431952, 494945, 539940, 593934, 647928, 719920, 791912, 809910, 863904, 890901, 989890, 1079880, 1187868, 1295856, 1439840, 1484835, 1583824, 1619820, 1781802, 1979780, 2159760, 2375736, 2591712, 2969670, 3167648, 3239640, 3563604, 3959560, 4319520, 4454505, 4751472, 5939340, 6479280, 7127208, 7919120, 8909010, 9502944, 11878680, 12958560, 14254416, 15838240, 17818020, 23757360, 28508832, 35636040, 47514720, 71272080, 142544160]

約数ペア:

[(1, 142544160), (2, 71272080), (3, 47514720), (4, 35636040), (5, 28508832), (6, 23757360), (8, 17818020), (9, 15838240), (10, 14254416), (11, 12958560), (12, 11878680), (15, 9502944), (16, 8909010), (18, 7919120), (20, 7127208), (22, 6479280), (24, 5939340), (30, 4751472), (32, 4454505), (33, 4319520), (36, 3959560), (40, 3563604), (44, 3239640), (45, 3167648), (48, 2969670), (55, 2591712), (60, 2375736), (66, 2159760), (72, 1979780), (80, 1781802), (88, 1619820), (90, 1583824), (96, 1484835), (99, 1439840), (110, 1295856), (120, 1187868), (132, 1079880), (144, 989890), (160, 890901), (165, 863904), (176, 809910), (180, 791912), (198, 719920), (220, 647928), (240, 593934), (264, 539940), (288, 494945), (330, 431952), (352, 404955), (360, 395956), (396, 359960), (440, 323964), (480, 296967), (495, 287968), (528, 269970), (660, 215976), (720, 197978), (792, 179980), (880, 161982), (990, 143984), (1056, 134985), (1320, 107988), (1440, 98989), (1584, 89990), (1760, 80991), (1980, 71992), (2640, 53994), (3168, 44995), (3960, 35996), (5280, 26997), (7920, 17998), (8999, 15840)]