2666263860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8317}}^1$

素因数の和:8482

約数の個数: 144

約数和(自身を含む): 8774425296

約数和(自身を除く): 6108161436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 137, 156, 180, 195, 234, 260, 274, 390, 411, 468, 548, 585, 685, 780, 822, 1170, 1233, 1370, 1644, 1781, 2055, 2340, 2466, 2740, 3562, 4110, 4932, 5343, 6165, 7124, 8220, 8317, 8905, 10686, 12330, 16029, 16634, 17810, 21372, 24660, 24951, 26715, 32058, 33268, 35620, 41585, 49902, 53430, 64116, 74853, 80145, 83170, 99804, 106860, 108121, 124755, 149706, 160290, 166340, 216242, 249510, 299412, 320580, 324363, 374265, 432484, 499020, 540605, 648726, 748530, 973089, 1081210, 1139429, 1297452, 1497060, 1621815, 1946178, 2162420, 2278858, 3243630, 3418287, 3892356, 4557716, 4865445, 5697145, 6487260, 6836574, 9730890, 10254861, 11394290, 13673148, 14812577, 17091435, 19461780, 20509722, 22788580, 29625154, 34182870, 41019444, 44437731, 51274305, 59250308, 68365740, 74062885, 88875462, 102548610, 133313193, 148125770, 177750924, 205097220, 222188655, 266626386, 296251540, 444377310, 533252772, 666565965, 888754620, 1333131930, 2666263860]

約数ペア:

[(1, 2666263860), (2, 1333131930), (3, 888754620), (4, 666565965), (5, 533252772), (6, 444377310), (9, 296251540), (10, 266626386), (12, 222188655), (13, 205097220), (15, 177750924), (18, 148125770), (20, 133313193), (26, 102548610), (30, 88875462), (36, 74062885), (39, 68365740), (45, 59250308), (52, 51274305), (60, 44437731), (65, 41019444), (78, 34182870), (90, 29625154), (117, 22788580), (130, 20509722), (137, 19461780), (156, 17091435), (180, 14812577), (195, 13673148), (234, 11394290), (260, 10254861), (274, 9730890), (390, 6836574), (411, 6487260), (468, 5697145), (548, 4865445), (585, 4557716), (685, 3892356), (780, 3418287), (822, 3243630), (1170, 2278858), (1233, 2162420), (1370, 1946178), (1644, 1621815), (1781, 1497060), (2055, 1297452), (2340, 1139429), (2466, 1081210), (2740, 973089), (3562, 748530), (4110, 648726), (4932, 540605), (5343, 499020), (6165, 432484), (7124, 374265), (8220, 324363), (8317, 320580), (8905, 299412), (10686, 249510), (12330, 216242), (16029, 166340), (16634, 160290), (17810, 149706), (21372, 124755), (24660, 108121), (24951, 106860), (26715, 99804), (32058, 83170), (33268, 80145), (35620, 74853), (41585, 64116), (49902, 53430)]