66672741960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16836551}}^1$

素因数の和:16836579

約数の個数: 96

約数和(自身を含む): 236385190080

約数和(自身を除く): 169712448120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16836551, 33673102, 50509653, 67346204, 84182755, 101019306, 134692408, 151528959, 168365510, 185202061, 202038612, 252548265, 303057918, 336731020, 370404122, 404077224, 505096530, 555606183, 606115836, 673462040, 740808244, 757644795, 926010305, 1010193060, 1111212366, 1212231672, 1481616488, 1515289590, 1666818549, 1852020610, 2020386120, 2222424732, 2778030915, 3030579180, 3333637098, 3704041220, 4444849464, 5556061830, 6061158360, 6667274196, 7408082440, 8334092745, 11112123660, 13334548392, 16668185490, 22224247320, 33336370980, 66672741960]

約数ペア:

[(1, 66672741960), (2, 33336370980), (3, 22224247320), (4, 16668185490), (5, 13334548392), (6, 11112123660), (8, 8334092745), (9, 7408082440), (10, 6667274196), (11, 6061158360), (12, 5556061830), (15, 4444849464), (18, 3704041220), (20, 3333637098), (22, 3030579180), (24, 2778030915), (30, 2222424732), (33, 2020386120), (36, 1852020610), (40, 1666818549), (44, 1515289590), (45, 1481616488), (55, 1212231672), (60, 1111212366), (66, 1010193060), (72, 926010305), (88, 757644795), (90, 740808244), (99, 673462040), (110, 606115836), (120, 555606183), (132, 505096530), (165, 404077224), (180, 370404122), (198, 336731020), (220, 303057918), (264, 252548265), (330, 202038612), (360, 185202061), (396, 168365510), (440, 151528959), (495, 134692408), (660, 101019306), (792, 84182755), (990, 67346204), (1320, 50509653), (1980, 33673102), (3960, 16836551)]