9311330280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{5009}}^1$

素因数の和:7243

約数の個数: 128

約数和(自身を含む): 31945363200

約数和(自身を除く): 22634032920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2213, 4426, 5009, 6639, 8852, 10018, 11065, 13278, 15027, 15491, 17704, 20036, 22130, 25045, 26556, 30054, 30982, 33195, 35063, 40072, 44260, 46473, 50090, 53112, 60108, 61964, 66390, 70126, 75135, 77455, 88520, 92946, 100180, 105189, 120216, 123928, 132780, 140252, 150270, 154910, 175315, 185892, 200360, 210378, 232365, 265560, 280504, 300540, 309820, 350630, 371784, 420756, 464730, 525945, 601080, 619640, 701260, 841512, 929460, 1051890, 1402520, 1858920, 2103780, 4207560, 11084917, 22169834, 33254751, 44339668, 55424585, 66509502, 77594419, 88679336, 110849170, 133019004, 155188838, 166273755, 221698340, 232783257, 266038008, 310377676, 332547510, 387972095, 443396680, 465566514, 620755352, 665095020, 775944190, 931133028, 1163916285, 1330190040, 1551888380, 1862266056, 2327832570, 3103776760, 4655665140, 9311330280]

約数ペア:

[(1, 9311330280), (2, 4655665140), (3, 3103776760), (4, 2327832570), (5, 1862266056), (6, 1551888380), (7, 1330190040), (8, 1163916285), (10, 931133028), (12, 775944190), (14, 665095020), (15, 620755352), (20, 465566514), (21, 443396680), (24, 387972095), (28, 332547510), (30, 310377676), (35, 266038008), (40, 232783257), (42, 221698340), (56, 166273755), (60, 155188838), (70, 133019004), (84, 110849170), (105, 88679336), (120, 77594419), (140, 66509502), (168, 55424585), (210, 44339668), (280, 33254751), (420, 22169834), (840, 11084917), (2213, 4207560), (4426, 2103780), (5009, 1858920), (6639, 1402520), (8852, 1051890), (10018, 929460), (11065, 841512), (13278, 701260), (15027, 619640), (15491, 601080), (17704, 525945), (20036, 464730), (22130, 420756), (25045, 371784), (26556, 350630), (30054, 309820), (30982, 300540), (33195, 280504), (35063, 265560), (40072, 232365), (44260, 210378), (46473, 200360), (50090, 185892), (53112, 175315), (60108, 154910), (61964, 150270), (66390, 140252), (70126, 132780), (75135, 123928), (77455, 120216), (88520, 105189), (92946, 100180)]