64335982920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{25939}}^1$

素因数の和:27843

約数の個数: 128

約数和(自身を含む): 210674304000

約数和(自身を除く): 146338321080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1879, 3758, 5637, 7516, 9395, 11274, 15032, 18790, 20669, 22548, 25939, 28185, 37580, 41338, 45096, 51878, 56370, 62007, 75160, 77817, 82676, 103345, 103756, 112740, 124014, 129695, 155634, 165352, 206690, 207512, 225480, 248028, 259390, 285329, 310035, 311268, 389085, 413380, 496056, 518780, 570658, 620070, 622536, 778170, 826760, 855987, 1037560, 1141316, 1240140, 1426645, 1556340, 1711974, 2282632, 2480280, 2853290, 3112680, 3423948, 4279935, 5706580, 6847896, 8559870, 11413160, 17119740, 34239480, 48739381, 97478762, 146218143, 194957524, 243696905, 292436286, 389915048, 487393810, 536133191, 584872572, 731090715, 974787620, 1072266382, 1169745144, 1462181430, 1608399573, 1949575240, 2144532764, 2680665955, 2924362860, 3216799146, 4289065528, 5361331910, 5848725720, 6433598292, 8041997865, 10722663820, 12867196584, 16083995730, 21445327640, 32167991460, 64335982920]

約数ペア:

[(1, 64335982920), (2, 32167991460), (3, 21445327640), (4, 16083995730), (5, 12867196584), (6, 10722663820), (8, 8041997865), (10, 6433598292), (11, 5848725720), (12, 5361331910), (15, 4289065528), (20, 3216799146), (22, 2924362860), (24, 2680665955), (30, 2144532764), (33, 1949575240), (40, 1608399573), (44, 1462181430), (55, 1169745144), (60, 1072266382), (66, 974787620), (88, 731090715), (110, 584872572), (120, 536133191), (132, 487393810), (165, 389915048), (220, 292436286), (264, 243696905), (330, 194957524), (440, 146218143), (660, 97478762), (1320, 48739381), (1879, 34239480), (3758, 17119740), (5637, 11413160), (7516, 8559870), (9395, 6847896), (11274, 5706580), (15032, 4279935), (18790, 3423948), (20669, 3112680), (22548, 2853290), (25939, 2480280), (28185, 2282632), (37580, 1711974), (41338, 1556340), (45096, 1426645), (51878, 1240140), (56370, 1141316), (62007, 1037560), (75160, 855987), (77817, 826760), (82676, 778170), (103345, 622536), (103756, 620070), (112740, 570658), (124014, 518780), (129695, 496056), (155634, 413380), (165352, 389085), (206690, 311268), (207512, 310035), (225480, 285329), (248028, 259390)]