1520119440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{100537}}^1$

素因数の和:100566

約数の個数: 160

約数和(自身を含む): 5984021760

約数和(自身を除く): 4463902320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 100537, 201074, 301611, 402148, 502685, 603222, 703759, 804296, 904833, 1005370, 1206444, 1407518, 1508055, 1608592, 1809666, 2010740, 2111277, 2412888, 2714499, 2815036, 3016110, 3518795, 3619332, 4021480, 4222554, 4524165, 4825776, 5428998, 5630072, 6032220, 6333831, 7037590, 7238664, 8042960, 8445108, 9048330, 10556385, 10857996, 11260144, 12064440, 12667662, 13572495, 14075180, 14477328, 16890216, 18096660, 19001493, 21112770, 21715992, 24128880, 25335324, 27144990, 28150360, 31669155, 33780432, 36193320, 38002986, 42225540, 43431984, 50670648, 54289980, 56300720, 63338310, 72386640, 76005972, 84451080, 95007465, 101341296, 108579960, 126676620, 152011944, 168902160, 190014930, 217159920, 253353240, 304023888, 380029860, 506706480, 760059720, 1520119440]

約数ペア:

[(1, 1520119440), (2, 760059720), (3, 506706480), (4, 380029860), (5, 304023888), (6, 253353240), (7, 217159920), (8, 190014930), (9, 168902160), (10, 152011944), (12, 126676620), (14, 108579960), (15, 101341296), (16, 95007465), (18, 84451080), (20, 76005972), (21, 72386640), (24, 63338310), (27, 56300720), (28, 54289980), (30, 50670648), (35, 43431984), (36, 42225540), (40, 38002986), (42, 36193320), (45, 33780432), (48, 31669155), (54, 28150360), (56, 27144990), (60, 25335324), (63, 24128880), (70, 21715992), (72, 21112770), (80, 19001493), (84, 18096660), (90, 16890216), (105, 14477328), (108, 14075180), (112, 13572495), (120, 12667662), (126, 12064440), (135, 11260144), (140, 10857996), (144, 10556385), (168, 9048330), (180, 8445108), (189, 8042960), (210, 7238664), (216, 7037590), (240, 6333831), (252, 6032220), (270, 5630072), (280, 5428998), (315, 4825776), (336, 4524165), (360, 4222554), (378, 4021480), (420, 3619332), (432, 3518795), (504, 3016110), (540, 2815036), (560, 2714499), (630, 2412888), (720, 2111277), (756, 2010740), (840, 1809666), (945, 1608592), (1008, 1508055), (1080, 1407518), (1260, 1206444), (1512, 1005370), (1680, 904833), (1890, 804296), (2160, 703759), (2520, 603222), (3024, 502685), (3780, 402148), (5040, 301611), (7560, 201074), (15120, 100537)]