7883326620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2866

約数の個数: 240

約数和(自身を含む): 26834179680

約数和(自身を除く): 18950853060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 139, 156, 162, 180, 195, 234, 260, 270, 278, 324, 351, 390, 405, 417, 468, 540, 556, 585, 695, 702, 780, 810, 834, 1053, 1170, 1251, 1390, 1404, 1620, 1668, 1755, 1807, 2085, 2106, 2340, 2502, 2693, 2780, 3510, 3614, 3753, 4170, 4212, 5004, 5265, 5386, 5421, 6255, 7020, 7228, 7506, 8079, 8340, 9035, 10530, 10772, 10842, 11259, 12510, 13465, 15012, 16158, 16263, 18070, 18765, 21060, 21684, 22518, 24237, 25020, 26930, 27105, 32316, 32526, 35009, 36140, 37530, 40395, 45036, 48474, 48789, 53860, 54210, 56295, 65052, 70018, 72711, 75060, 80790, 81315, 96948, 97578, 105027, 108420, 112590, 121185, 140036, 145422, 146367, 161580, 162630, 175045, 195156, 210054, 218133, 225180, 242370, 243945, 290844, 292734, 315081, 325260, 350090, 363555, 374327, 420108, 436266, 484740, 487890, 525135, 585468, 630162, 700180, 727110, 731835, 748654, 872532, 945243, 975780, 1050270, 1090665, 1122981, 1260324, 1454220, 1463670, 1497308, 1575405, 1871635, 1890486, 2100540, 2181330, 2245962, 2835729, 2927340, 3150810, 3368943, 3743270, 3780972, 4362660, 4491924, 4726215, 4866251, 5614905, 5671458, 6301620, 6737886, 7486540, 9452430, 9732502, 10106829, 11229810, 11342916, 13475772, 14178645, 14598753, 16844715, 18904860, 19465004, 20213658, 22459620, 24331255, 28357290, 29197506, 30320487, 33689430, 40427316, 43796259, 48662510, 50534145, 56714580, 58395012, 60640974, 67378860, 72993765, 87592518, 97325020, 101068290, 121281948, 131388777, 145987530, 151602435, 175185036, 202136580, 218981295, 262777554, 291975060, 303204870, 394166331, 437962590, 525555108, 606409740, 656943885, 788332662, 875925180, 1313887770, 1576665324, 1970831655, 2627775540, 3941663310, 7883326620]

約数ペア:

[(1, 7883326620), (2, 3941663310), (3, 2627775540), (4, 1970831655), (5, 1576665324), (6, 1313887770), (9, 875925180), (10, 788332662), (12, 656943885), (13, 606409740), (15, 525555108), (18, 437962590), (20, 394166331), (26, 303204870), (27, 291975060), (30, 262777554), (36, 218981295), (39, 202136580), (45, 175185036), (52, 151602435), (54, 145987530), (60, 131388777), (65, 121281948), (78, 101068290), (81, 97325020), (90, 87592518), (108, 72993765), (117, 67378860), (130, 60640974), (135, 58395012), (139, 56714580), (156, 50534145), (162, 48662510), (180, 43796259), (195, 40427316), (234, 33689430), (260, 30320487), (270, 29197506), (278, 28357290), (324, 24331255), (351, 22459620), (390, 20213658), (405, 19465004), (417, 18904860), (468, 16844715), (540, 14598753), (556, 14178645), (585, 13475772), (695, 11342916), (702, 11229810), (780, 10106829), (810, 9732502), (834, 9452430), (1053, 7486540), (1170, 6737886), (1251, 6301620), (1390, 5671458), (1404, 5614905), (1620, 4866251), (1668, 4726215), (1755, 4491924), (1807, 4362660), (2085, 3780972), (2106, 3743270), (2340, 3368943), (2502, 3150810), (2693, 2927340), (2780, 2835729), (3510, 2245962), (3614, 2181330), (3753, 2100540), (4170, 1890486), (4212, 1871635), (5004, 1575405), (5265, 1497308), (5386, 1463670), (5421, 1454220), (6255, 1260324), (7020, 1122981), (7228, 1090665), (7506, 1050270), (8079, 975780), (8340, 945243), (9035, 872532), (10530, 748654), (10772, 731835), (10842, 727110), (11259, 700180), (12510, 630162), (13465, 585468), (15012, 525135), (16158, 487890), (16263, 484740), (18070, 436266), (18765, 420108), (21060, 374327), (21684, 363555), (22518, 350090), (24237, 325260), (25020, 315081), (26930, 292734), (27105, 290844), (32316, 243945), (32526, 242370), (35009, 225180), (36140, 218133), (37530, 210054), (40395, 195156), (45036, 175045), (48474, 162630), (48789, 161580), (53860, 146367), (54210, 145422), (56295, 140036), (65052, 121185), (70018, 112590), (72711, 108420), (75060, 105027), (80790, 97578), (81315, 96948)]