128948274960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{349567}}^1$

素因数の和:349665

約数の個数: 160

約数和(自身を含む): 421327319040

約数和(自身を除く): 292379044080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 464, 530, 580, 636, 696, 795, 848, 870, 1060, 1160, 1272, 1392, 1537, 1590, 1740, 2120, 2320, 2544, 3074, 3180, 3480, 4240, 4611, 6148, 6360, 6960, 7685, 9222, 12296, 12720, 15370, 18444, 23055, 24592, 30740, 36888, 46110, 61480, 73776, 92220, 122960, 184440, 349567, 368880, 699134, 1048701, 1398268, 1747835, 2097402, 2796536, 3495670, 4194804, 5243505, 5593072, 6991340, 8389608, 10137443, 10487010, 13982680, 16779216, 18527051, 20274886, 20974020, 27965360, 30412329, 37054102, 40549772, 41948040, 50687215, 55581153, 60824658, 74108204, 81099544, 83896080, 92635255, 101374430, 111162306, 121649316, 148216408, 152061645, 162199088, 185270510, 202748860, 222324612, 243298632, 277905765, 296432816, 304123290, 370541020, 405497720, 444649224, 486597264, 537284479, 555811530, 608246580, 741082040, 810995440, 889298448, 1074568958, 1111623060, 1216493160, 1482164080, 1611853437, 2149137916, 2223246120, 2432986320, 2686422395, 3223706874, 4298275832, 4446492240, 5372844790, 6447413748, 8059267185, 8596551664, 10745689580, 12894827496, 16118534370, 21491379160, 25789654992, 32237068740, 42982758320, 64474137480, 128948274960]

約数ペア:

[(1, 128948274960), (2, 64474137480), (3, 42982758320), (4, 32237068740), (5, 25789654992), (6, 21491379160), (8, 16118534370), (10, 12894827496), (12, 10745689580), (15, 8596551664), (16, 8059267185), (20, 6447413748), (24, 5372844790), (29, 4446492240), (30, 4298275832), (40, 3223706874), (48, 2686422395), (53, 2432986320), (58, 2223246120), (60, 2149137916), (80, 1611853437), (87, 1482164080), (106, 1216493160), (116, 1111623060), (120, 1074568958), (145, 889298448), (159, 810995440), (174, 741082040), (212, 608246580), (232, 555811530), (240, 537284479), (265, 486597264), (290, 444649224), (318, 405497720), (348, 370541020), (424, 304123290), (435, 296432816), (464, 277905765), (530, 243298632), (580, 222324612), (636, 202748860), (696, 185270510), (795, 162199088), (848, 152061645), (870, 148216408), (1060, 121649316), (1160, 111162306), (1272, 101374430), (1392, 92635255), (1537, 83896080), (1590, 81099544), (1740, 74108204), (2120, 60824658), (2320, 55581153), (2544, 50687215), (3074, 41948040), (3180, 40549772), (3480, 37054102), (4240, 30412329), (4611, 27965360), (6148, 20974020), (6360, 20274886), (6960, 18527051), (7685, 16779216), (9222, 13982680), (12296, 10487010), (12720, 10137443), (15370, 8389608), (18444, 6991340), (23055, 5593072), (24592, 5243505), (30740, 4194804), (36888, 3495670), (46110, 2796536), (61480, 2097402), (73776, 1747835), (92220, 1398268), (122960, 1048701), (184440, 699134), (349567, 368880)]