158311530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 496419840

約数和(自身を除く): 338108310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 37, 39, 45, 46, 53, 54, 65, 69, 74, 78, 90, 106, 111, 115, 117, 130, 135, 138, 159, 185, 195, 207, 222, 230, 234, 265, 270, 299, 318, 333, 345, 351, 370, 390, 414, 477, 481, 530, 555, 585, 598, 621, 666, 689, 690, 702, 795, 851, 897, 954, 962, 999, 1035, 1110, 1170, 1219, 1242, 1378, 1431, 1443, 1495, 1590, 1665, 1702, 1755, 1794, 1961, 1998, 2067, 2070, 2385, 2405, 2438, 2553, 2691, 2862, 2886, 2990, 3105, 3330, 3445, 3510, 3657, 3922, 4134, 4255, 4329, 4485, 4770, 4810, 4995, 5106, 5382, 5883, 6095, 6201, 6210, 6890, 7155, 7215, 7314, 7659, 8073, 8510, 8658, 8970, 9805, 9990, 10335, 10971, 11063, 11766, 12190, 12402, 12765, 12987, 13455, 14310, 14430, 15318, 15847, 16146, 17649, 18285, 18603, 19610, 20670, 21645, 21942, 22126, 22977, 25493, 25530, 25974, 26910, 29415, 31005, 31694, 32913, 33189, 35298, 36570, 37206, 38295, 40365, 43290, 45103, 45954, 47541, 50986, 52947, 54855, 55315, 58830, 62010, 64935, 65826, 66378, 76479, 76590, 79235, 80730, 88245, 90206, 93015, 95082, 99567, 105894, 109710, 110630, 114885, 127465, 129870, 135309, 142623, 152958, 158470, 164565, 165945, 176490, 186030, 199134, 225515, 229437, 229770, 237705, 254930, 264735, 270618, 285246, 298701, 329130, 331890, 382395, 405927, 427869, 451030, 458874, 475410, 497835, 529470, 586339, 597402, 676545, 688311, 713115, 764790, 811854, 855738, 995670, 1147185, 1172678, 1217781, 1353090, 1376622, 1426230, 1493505, 1759017, 2029635, 2139345, 2294370, 2435562, 2931695, 2987010, 3441555, 3518034, 4059270, 4278690, 5277051, 5863390, 6088905, 6883110, 8795085, 10554102, 12177810, 15831153, 17590170, 26385255, 31662306, 52770510, 79155765, 158311530]

約数ペア:

[(1, 158311530), (2, 79155765), (3, 52770510), (5, 31662306), (6, 26385255), (9, 17590170), (10, 15831153), (13, 12177810), (15, 10554102), (18, 8795085), (23, 6883110), (26, 6088905), (27, 5863390), (30, 5277051), (37, 4278690), (39, 4059270), (45, 3518034), (46, 3441555), (53, 2987010), (54, 2931695), (65, 2435562), (69, 2294370), (74, 2139345), (78, 2029635), (90, 1759017), (106, 1493505), (111, 1426230), (115, 1376622), (117, 1353090), (130, 1217781), (135, 1172678), (138, 1147185), (159, 995670), (185, 855738), (195, 811854), (207, 764790), (222, 713115), (230, 688311), (234, 676545), (265, 597402), (270, 586339), (299, 529470), (318, 497835), (333, 475410), (345, 458874), (351, 451030), (370, 427869), (390, 405927), (414, 382395), (477, 331890), (481, 329130), (530, 298701), (555, 285246), (585, 270618), (598, 264735), (621, 254930), (666, 237705), (689, 229770), (690, 229437), (702, 225515), (795, 199134), (851, 186030), (897, 176490), (954, 165945), (962, 164565), (999, 158470), (1035, 152958), (1110, 142623), (1170, 135309), (1219, 129870), (1242, 127465), (1378, 114885), (1431, 110630), (1443, 109710), (1495, 105894), (1590, 99567), (1665, 95082), (1702, 93015), (1755, 90206), (1794, 88245), (1961, 80730), (1998, 79235), (2067, 76590), (2070, 76479), (2385, 66378), (2405, 65826), (2438, 64935), (2553, 62010), (2691, 58830), (2862, 55315), (2886, 54855), (2990, 52947), (3105, 50986), (3330, 47541), (3445, 45954), (3510, 45103), (3657, 43290), (3922, 40365), (4134, 38295), (4255, 37206), (4329, 36570), (4485, 35298), (4770, 33189), (4810, 32913), (4995, 31694), (5106, 31005), (5382, 29415), (5883, 26910), (6095, 25974), (6201, 25530), (6210, 25493), (6890, 22977), (7155, 22126), (7215, 21942), (7314, 21645), (7659, 20670), (8073, 19610), (8510, 18603), (8658, 18285), (8970, 17649), (9805, 16146), (9990, 15847), (10335, 15318), (10971, 14430), (11063, 14310), (11766, 13455), (12190, 12987), (12402, 12765)]