68032440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8999}}^1$

素因数の和:9026

約数の個数: 128

約数和(自身を含む): 259200000

約数和(自身を除く): 191167560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8999, 17998, 26997, 35996, 44995, 53994, 62993, 71992, 80991, 89990, 107988, 125986, 134985, 161982, 179980, 188979, 215976, 242973, 251972, 269970, 314965, 323964, 359960, 377958, 404955, 485946, 503944, 539940, 566937, 629930, 647928, 755916, 809910, 944895, 971892, 1079880, 1133874, 1214865, 1259860, 1511832, 1619820, 1700811, 1889790, 1943784, 2267748, 2429730, 2519720, 2834685, 3239640, 3401622, 3779580, 4535496, 4859460, 5669370, 6803244, 7559160, 8504055, 9718920, 11338740, 13606488, 17008110, 22677480, 34016220, 68032440]

約数ペア:

[(1, 68032440), (2, 34016220), (3, 22677480), (4, 17008110), (5, 13606488), (6, 11338740), (7, 9718920), (8, 8504055), (9, 7559160), (10, 6803244), (12, 5669370), (14, 4859460), (15, 4535496), (18, 3779580), (20, 3401622), (21, 3239640), (24, 2834685), (27, 2519720), (28, 2429730), (30, 2267748), (35, 1943784), (36, 1889790), (40, 1700811), (42, 1619820), (45, 1511832), (54, 1259860), (56, 1214865), (60, 1133874), (63, 1079880), (70, 971892), (72, 944895), (84, 809910), (90, 755916), (105, 647928), (108, 629930), (120, 566937), (126, 539940), (135, 503944), (140, 485946), (168, 404955), (180, 377958), (189, 359960), (210, 323964), (216, 314965), (252, 269970), (270, 251972), (280, 242973), (315, 215976), (360, 188979), (378, 179980), (420, 161982), (504, 134985), (540, 125986), (630, 107988), (756, 89990), (840, 80991), (945, 71992), (1080, 62993), (1260, 53994), (1512, 44995), (1890, 35996), (2520, 26997), (3780, 17998), (7560, 8999)]