138567960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 471631680

約数和(自身を除く): 333063720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 101, 103, 111, 120, 148, 180, 185, 202, 206, 222, 296, 303, 309, 333, 360, 370, 404, 412, 444, 505, 515, 555, 606, 618, 666, 740, 808, 824, 888, 909, 927, 1010, 1030, 1110, 1212, 1236, 1332, 1480, 1515, 1545, 1665, 1818, 1854, 2020, 2060, 2220, 2424, 2472, 2664, 3030, 3090, 3330, 3636, 3708, 3737, 3811, 4040, 4120, 4440, 4545, 4635, 6060, 6180, 6660, 7272, 7416, 7474, 7622, 9090, 9270, 10403, 11211, 11433, 12120, 12360, 13320, 14948, 15244, 18180, 18540, 18685, 19055, 20806, 22422, 22866, 29896, 30488, 31209, 33633, 34299, 36360, 37080, 37370, 38110, 41612, 44844, 45732, 52015, 56055, 57165, 62418, 67266, 68598, 74740, 76220, 83224, 89688, 91464, 93627, 104030, 112110, 114330, 124836, 134532, 137196, 149480, 152440, 156045, 168165, 171495, 187254, 208060, 224220, 228660, 249672, 269064, 274392, 312090, 336330, 342990, 374508, 384911, 416120, 448440, 457320, 468135, 624180, 672660, 685980, 749016, 769822, 936270, 1154733, 1248360, 1345320, 1371960, 1539644, 1872540, 1924555, 2309466, 3079288, 3464199, 3745080, 3849110, 4618932, 5773665, 6928398, 7698220, 9237864, 11547330, 13856796, 15396440, 17320995, 23094660, 27713592, 34641990, 46189320, 69283980, 138567960]

約数ペア:

[(1, 138567960), (2, 69283980), (3, 46189320), (4, 34641990), (5, 27713592), (6, 23094660), (8, 17320995), (9, 15396440), (10, 13856796), (12, 11547330), (15, 9237864), (18, 7698220), (20, 6928398), (24, 5773665), (30, 4618932), (36, 3849110), (37, 3745080), (40, 3464199), (45, 3079288), (60, 2309466), (72, 1924555), (74, 1872540), (90, 1539644), (101, 1371960), (103, 1345320), (111, 1248360), (120, 1154733), (148, 936270), (180, 769822), (185, 749016), (202, 685980), (206, 672660), (222, 624180), (296, 468135), (303, 457320), (309, 448440), (333, 416120), (360, 384911), (370, 374508), (404, 342990), (412, 336330), (444, 312090), (505, 274392), (515, 269064), (555, 249672), (606, 228660), (618, 224220), (666, 208060), (740, 187254), (808, 171495), (824, 168165), (888, 156045), (909, 152440), (927, 149480), (1010, 137196), (1030, 134532), (1110, 124836), (1212, 114330), (1236, 112110), (1332, 104030), (1480, 93627), (1515, 91464), (1545, 89688), (1665, 83224), (1818, 76220), (1854, 74740), (2020, 68598), (2060, 67266), (2220, 62418), (2424, 57165), (2472, 56055), (2664, 52015), (3030, 45732), (3090, 44844), (3330, 41612), (3636, 38110), (3708, 37370), (3737, 37080), (3811, 36360), (4040, 34299), (4120, 33633), (4440, 31209), (4545, 30488), (4635, 29896), (6060, 22866), (6180, 22422), (6660, 20806), (7272, 19055), (7416, 18685), (7474, 18540), (7622, 18180), (9090, 15244), (9270, 14948), (10403, 13320), (11211, 12360), (11433, 12120)]