28524465840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{128767}}^1$

素因数の和:128867

約数の個数: 160

約数和(自身を含む): 96569819136

約数和(自身を除く): 68045353296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3692, 4260, 4615, 5538, 5680, 7384, 8520, 9230, 11076, 13845, 14768, 17040, 18460, 22152, 27690, 36920, 44304, 55380, 73840, 110760, 128767, 221520, 257534, 386301, 515068, 643835, 772602, 1030136, 1287670, 1545204, 1673971, 1931505, 2060272, 2575340, 3090408, 3347942, 3863010, 5021913, 5150680, 6180816, 6695884, 7726020, 8369855, 9142457, 10043826, 10301360, 13391768, 15452040, 16739710, 18284914, 20087652, 25109565, 26783536, 27427371, 30904080, 33479420, 36569828, 40175304, 45712285, 50219130, 54854742, 66958840, 73139656, 80350608, 91424570, 100438260, 109709484, 118851941, 133917680, 137136855, 146279312, 182849140, 200876520, 219418968, 237703882, 274273710, 356555823, 365698280, 401753040, 438837936, 475407764, 548547420, 594259705, 713111646, 731396560, 950815528, 1097094840, 1188519410, 1426223292, 1782779115, 1901631056, 2194189680, 2377038820, 2852446584, 3565558230, 4754077640, 5704893168, 7131116460, 9508155280, 14262232920, 28524465840]

約数ペア:

[(1, 28524465840), (2, 14262232920), (3, 9508155280), (4, 7131116460), (5, 5704893168), (6, 4754077640), (8, 3565558230), (10, 2852446584), (12, 2377038820), (13, 2194189680), (15, 1901631056), (16, 1782779115), (20, 1426223292), (24, 1188519410), (26, 1097094840), (30, 950815528), (39, 731396560), (40, 713111646), (48, 594259705), (52, 548547420), (60, 475407764), (65, 438837936), (71, 401753040), (78, 365698280), (80, 356555823), (104, 274273710), (120, 237703882), (130, 219418968), (142, 200876520), (156, 182849140), (195, 146279312), (208, 137136855), (213, 133917680), (240, 118851941), (260, 109709484), (284, 100438260), (312, 91424570), (355, 80350608), (390, 73139656), (426, 66958840), (520, 54854742), (568, 50219130), (624, 45712285), (710, 40175304), (780, 36569828), (852, 33479420), (923, 30904080), (1040, 27427371), (1065, 26783536), (1136, 25109565), (1420, 20087652), (1560, 18284914), (1704, 16739710), (1846, 15452040), (2130, 13391768), (2769, 10301360), (2840, 10043826), (3120, 9142457), (3408, 8369855), (3692, 7726020), (4260, 6695884), (4615, 6180816), (5538, 5150680), (5680, 5021913), (7384, 3863010), (8520, 3347942), (9230, 3090408), (11076, 2575340), (13845, 2060272), (14768, 1931505), (17040, 1673971), (18460, 1545204), (22152, 1287670), (27690, 1030136), (36920, 772602), (44304, 643835), (55380, 515068), (73840, 386301), (110760, 257534), (128767, 221520)]